Airthereal Promo Codes and Coupons December 2025

Airthereal

Airthereal.com is an online retailer specializing in air purification and quality improvement products. They offer a range of air purifiers, ozone generators, and air quality monitors for residential and commercial use. The company focuses on providing affordable solutions for indoor air quality management with modern design aesthetics.

airthereal.com

Today's Airthereal discount codes

TOP PICK

10% off

68 uses

high

worked about 1 month ago

10% Off Adh50b True Hepa Air Purifier Replacement Filter at Airthereal

40% off

463 uses

high

worked 4 months ago

40% Off Sale + Free shipping

10% off

20 uses

high

worked about 1 month ago

10% Off Storewide at Airthereal

10% off

53 uses

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worked about 1 month ago

10% Off Select Brands at Airthereal

Featured Airthereal Products

B50 Mini Ozone Generator

FEATURES ELIMINATE ODORS: Smoking, cooking, pets, bathroom activities; all of these things can leave behind a nasty odor even when no longer present. Use this portable ozone generator to quickly eliminate any lingering odors and have your home smelling fresh as ever. PERFECT FOR TRAVEL: Use your ozone generator on your next trip to quickly sanitize and deodorize your room before going to sleep. Hotels clean the room before you check-in, but why take any chances? BEST PLACES TO USE: The adjustable 10-50mg max ozone output is best suited for smaller spaces like bathrooms, closets, pet areas, and kitchens; in spaces up to 320 square feet. If you have a bigger space, you may need to choose one of our larger models. SIMPLE CONTROL: Just twist the knob to adjust the ozone output. To stop ozone production go back into the room and turn the knob to the OFF position, then exit the room to let the ozone smell air out. WORD OF WARNING: All ozone generators are meant to only be used in unoccupied spaces. Don’t let people, pets, or plants enter the area until 30 minutes after ozone generation ends. Odor Eliminator Clean up several different types of bad smells like smoke, pet odors, and cooking odors. The B50 ozone generator can also reduce the amount of viruses and bacteria present on hard surfaces and in the air. Portable Size Toss the B50 in your luggage before heading out on your next trip to disinfect the room you will be staying in. The ozone generator is the same size and weight as an apple, so it won't take up much room in your bags. Easy Control Using the B50 is incredibly simple: just rotate the control knob clockwise until it clicks into the "ON" position. Continuing to turn the control knob clockwise will adjust the ozone output from 10mg/h up to 50mg/h. Step 1 - Clean up the pollutants Before ozone treatments, please do some cleaning in order to remove the source of the odors. Close the windows and doors. Make sure no people or pets are in the room. Step 2 - Adjust the control knob Set the control knob and leave the room. Treatment time can be adjusted according to the room size and air quality. If you are not sure, start with 15 min and increase if necessary. Step 3 - Leave the area Please stay outside the room being treated with ozone. We include a NO ENTRY sign in the package as a gift, which can be hung on the door to prevent others from going inside. Repeat ozone treatments Wait 30 minutes after ozone generation ends to step inside. Repeat treatment when air problems spring up or if you still notice a lingering bad unpleasant in the room after treatment. Read more TECHNICAL SPECIFICATIONS Colors: White Ozone Output: 10-50 mg/h Applicable Area: 320 sq. ft. Noise Level: ≤34 dB Weight: 0.38 lbs (170 g) Dimensions (LxWxH): 4.1 x 3.8 x 3.3 inches (10.4 x 9.5 x 8.3 cm) Power Consumption: 110-240V 50/60 Hz Warranty: 1 year USER MANUAL B50 User Manual: Click Here

USD 45.99

RH180 Portable Desktop Range Hood, Cordless or Plug-In Options

RH180 Using Guide Rechargeable RH180B Using Guide No More Wires, Battery Powered Unplug and explore, your new kitchen companion. Run for 5 hours on low speed, and 3 hours on medium speed. Pure Air, Hassle-Free Cooking Designed with side-directed airflow to reduce suction resistance, this range hood efficiently removes oil fumes, smoke, and odors with a CADR of 106 CFM (180m³/h), keeping your kitchen fresh and clean. Fresh Air, Easy Cleanup Efficiently separates grease from the air, letting it drip into the convenient oil collection tray. Enjoy cleaner air in your kitchen while reducing the hassle of cleaning up grease. Easy Maintenance Easily maintain a clean kitchen with our range hood's user-friendly oil tray. Simply remove the tray to dispose of any accumulated grease. Specifications Product Name: Portable Range Hood Model: RH180 Rated voltage: AC 120V to DC 24V Rated Power: 24W Mode(Speed): Low/ Medium/ Max dB(A): < 60dB(A) Material: ABS / PC Filter size: Φ120mm Ambient Temp: 41-104 °F Air Flow (CADR): 106CFM (180m³/H) Product size: 8.3×6.6×14.7inches / 210×167×374mm Net weight: 2.87Lbs / 1.3kg

USD 129.99

APH260 Air Purifier

FEATURES FILTER OUT 99.97% POLLEN: Pre-Filter, True HEPA Filter, Activated Carbon Filter all in one that clears out airborne particles, including dust, pollen, bacteria, mold spores, pet danders, smokes, VOCs, etc. Ideal guards for people with allergies, stuffy noses, and low immunity. CADR RATED 152+ CFM: It can purify an area up to 355 sq. ft. You will notice the difference within 10 minutes. Most customers choose it for living rooms, bedrooms, offices, restaurants, hotels and also labs. SMART CONTROL: Turn on Airthereal's smart control to automatically measure air quality. The unit will select the correct air purification mode according to your environment. SLEEP MODE: Enable sleep mode to ensure that the machine runs quietly during nights. REPLACEABLE AIR FILTER: Replace your filter when PM2.5 lights up and keep flashing. We recommend replacing the filter every six months for optimal performance. Medical grade H13 HEPA replacement filter is available High CADR Rating ADR rated at 152+ CFM, APH260 fits for large rooms of up to 355 sq. ft, effectively capturing almost all air pollutants, like mountain smoke, dust, pollen. Smart Auto Mode Equipped with PM2.5 air quality sensors, APH260 automatically measures the air and choose the best and cost-efficient modes. Visible Difference It cleans up polluted air efficiently and constantly. We recommend replacing the filter every 6-8 months for optimal use. Filter Change Reminder When the PM2.5 light turns RED and keeps flashing, it's a reminder to check and change the HEPA filter. Press and hold the FAN & TIMER buttons simultaneously for 3 sec to reset it. Anion Function Activate the Anion function to accelerate air purification. No replacement needed for this component. 0-12 Hour On/Off Timer Extra-long timer ranging from 0-12 hours enables better schedule for your life. It saves your time and money, as well as extending the lifespan of the machine. PM 2.5 Smart Sensor It shows the real-time air quality around you. Please clean the sensor through the holes constantly to make sure it does not get blocked. APH260 Air Purifier APH230C Air Purifier AGH550 Air Purifier https://airthereal.com/collections/air-purifier/products/aph260 https://airthereal.com/collections/air-purifier/products/aph230c https://airthereal.com/collections/air-purifier/products/agh550 CADR ROOM COVERAGE SAFETY CERTIFIED AIR QUALITY DISPLAY SMART AUTO MODE 152 CFM@@ 355 ft²@@ CARB, ETL and FCC@@ ✓@@✓ 135 CFM@@ 315 ft²@@ CARB@@ --@@ -- 324 CFM@@ 750 ft²@@ CARB, AHAM and ETL @@ ✓@@✓

USD 129.99

APH320/APH260 H13 HEPA Medical Grade Replacement Filter

FEATURES Compatible with APH260 Air Purifier and APH320 Smart WiFi Air Purifier only. Medical Grade Filter: A True HEPA filter is able to remove up to 99.97% of airborne particles down to 0.1 microns, like dust, pollen, smoke, odors, mold spores, and pet dander. 3 Layers in 1: A pre-filter traps dust and hair, a carbon filter traps and removes odors, while the HEPA H13 filter removes the tiniest of particles from the air--all so you can breathe cleaner air! Size Does Matter: Thanks to a larger surface area,our filter, it has a higher purification level able to capture more airborne particles. Longer-Lasting: Depending on the average daily use, the APH260 medical-grade filter can last up to 6-8 months. A 2 pack will provide you with 12-16 months of clean, fresh air to breathe. Easy to Replace: A 3-in-1 design makes replacement simple. Just unwrap the plastic packaging and put it in your air purifier. After installation, press and hold the FAN/TIMER buttons to reset the change filter reminder. WHEN? Replacing the air filter every 6-8 months is recommended for optimal use (or according to your air filter status). It is time to replace the air filter when the following signals appear: Increased noise, Decreased airflow, Clogged filters, Presence of odors from the unit. HOW? Unplug the air purifier and remove the front shell. Remove the old filter and then unwrap the new air filter. Install the new filter and make sure the pull-tab on the filter is facing outward and put the front shell back. Press and hold the FAN and TIMER button simultaneously for 3 seconds to reset the unit. Then the replacement reminder will be off. Frequently Asked Questions What's a True HEPA Filter? HEPA stands for High-Efficiency Particulate Air. HEPA filters, originally designed by the U.S. Army to remove radioactive materials from the air, are the most effective way to remove pollen, dust, and other indoor particle pollutants. A True HEPA filter can remove 99.97% of airborne particles 0.3 microns or larger-- that's 166 times smaller than a human hair. Sometimes, you may see some filters named HEPA-like or HEPA-style, or HEPA-type. Unlike true HEPA filters, these filters cannot actually remove 99.97% of bacteria down to 0.3 microns in diameter. What’s the difference between HEPA and Medical Grade HEPA Filter? Generally speaking, the higher the HEPA filter grade, the better the purification effect. True HEPA filters usually range from H10-H12. And the highest grade of HEPA filter is H13-H14, which is considered to be medical grade. A normal HEPA filter (H10-H12) removes 99.97% of particles that are 0.3 microns or larger while a medical grade HEPA filter removes 99.97% of particles that are 0.1 microns or larger. If you need the Medical Grade H13 filter, please click here to learn more: https://airthereal.com/pages/accessories Can the True HEPA filter block the virus like the coronavirus? HEPA air purifiers work well against airborne particles by capturing them in the HEPA filter. It filters out 99.97% airborne particles including pollen, dust, and other pollutants. To a degree, HEPA air purifiers are able to efficiently block the particles that are virus-sized. But there are no studies to date with that air purifiers are able to help protect against infection. So please follow the CDC's recommendations to help prevent COVID-19: wash your hand, clean and disinfect frequently. Can True HEPA filter remove odors like cigarette smoke? In the third and final stage of filtration, we add an activated carbon filter that helps to remove bad smells from your home. The large pores in the activated carbon are not effective in removing large particles, but they are exceptionally great at trapping odor-causing molecules so that your house smells fresh at all times. For some tough and strong odors, we would strongly recommend you to try ozone generators to do thorough sterilizing and odor removal. When should I replace the filter? When the replacement icon lights up, it is a reminder to check and change the air filter. It’s recommended to replace the filter every 6-8 months for optimal use, or according to your air filter status. After replacing the filter, please reset the filter alert according to the instructions in the user manual.

USD 39.99

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$10 off

131 uses

high

worked about 1 month ago

$10 Off Storewide at Airthereal

10% off

79 uses

high

worked about 1 month ago

10% Off Storewide at Airthereal

10% off

29 uses

high

worked about 1 month ago

10% Off Storewide (Minimum Order: $100) at Airthereal

10% off

15 uses

high

worked 7 months ago

10% Off Storewide at Airthereal

More Airthereal Products

Ethereal Rain AEH300 Air Purifier & Humidifier Combo

Features: 2-in-1 Air Purifier & Humidifier: Efficiently purifies air (CADR 300m³/h) and adds moisture (up to 300ml/h) to maintain optimal humidity for a comfortable environment, preventing dryness and sore throats. Advanced 3-Stage Filtration: Removes odors, PM2.5, dust, pollen, and allergens with a nylon mesh, HEP

USD 119.99

Revive Electric Kitchen Composter

Easily reduce your food waste and environmental burden Fill Waste: Put your food scraps into the 2.5L stainless container Power On: Simply press the Start button and you’re good to go! Organic Fertilizer: Apply directly to the soil for extra nutrients 90% Reduction in Waste Volume Transfer food directly from the cutting board to the composter. By grinding, heating, and drying, the food waste is completely transformed into dry powder, which reduces waste volume by up to 90%. Stay Fresh with an Odor-Reducing Activated Carbon Filter Compost sometimes produces an unpleasant odor. Instead of fouling your composter with loose carbon particles, Airthereal embeds a carbon filter inside the machine to help capture unpleasant odors from food waste. All filter consumables are made of biodegradable materials. 2-4 Hour Fast Cycle without any mess Natural composting can take several months, creates odor, and attracts pests like ants, fruit flies, and maggots. With a kitchen composter, the intelligent heating grinding system uses fine cutting blades to chop up large pieces of food waste and speed up the composting process at an optimal temperature. This can turn kitchen waste into soil amendments within 2-4 hours. What are the Differences Electric Kitchen Composter Compost Tumbler Garbage Disposal Convenient Indoor alternative outdoor Indoor alternative Size Small and sleek Bulky Moderate Odor Level Minimal odor Lots of odor Lots of odor Seasonality All Year Can’t use in winter All Year Green Living Uses minimal electricity and reduces garbage volume Produce a lot of methane Waste is sent to local water treatment plant Noise Level Minimal No noise Extremely Loud Energy Consumption 1.60 kWh for 2L Disposal N/A 0.25/kWh on average Specifications Model R500 Processing Cycles Drying, Grinding, Cooling Rated Voltage 120V, 60HZ Rated Power 500W max. (Grinding & Drying) Capacity 5.4pint (2.5L) Processing Time 2-7 hours Waste Volume Reduction 80-90% Filter Activated Carbon Noise Level ＜60dB Item Dimensions （LxWxH) 12.5 x 10.0 x 12.5 inch（318 x 255 x 318 mm) Item weight 16.8 lbs (7.6 kg)

USD 249.99

RM-65 Radon Detector for Home Basement

Monitor radon levels quickly and accurately with this smart radon detector. Featuring a 2.0" color display, it provides your first reading in just 6 hours, 18 hours faster than traditional monitors. View real-time and long-term data, set custom alarms, and enjoy up to 45 days of battery life. Compact, rechargeable, and compliant with EPA, WHO, and European standards, it's perfect for use in basements, homes, offices, and RVs.

USD 99.99

B50-PRO Mini Ozone Generator

FEATURES ELIMINATE ODORS: Quickly eliminate odors and bacteria in your home by using an ozone generator. Remove tough odor leftover from smoke, cooking, pets, or using the bathroom and other airborne pollutants like viruses and bacteria. TRAVEL-READY: Hotels usually clean the room before you check in, but by taking an ozone generator on your next trip you can quickly sanitize and deodorize your room before you get your much-needed beauty sleep. BEST USES: The 10-50mg adjustable ozone output is optimal for small spaces like bathrooms, closets, pet rooms, and kitchens, or other spaces up to 330 square feet. If you have a bigger space, you may need to choose one of our larger ozone generators. OPTIONAL IONIZER: Flip the switch on the side to activate the ionizer function. This will charge oxygen with electricity to produce anion particles which attach to odor, bacteria, and other molecules and cause them to drop to the ground. WORD OF WARNING: All ozone generators are meant to only be used in unoccupied spaces. Don’t let people, pets, or plants enter the area until 30 minutes after ozone generation ends. Odor Eliminator Clean up several different types of bad smells like smoke, pet odors, and cooking odors. The B50-PRO ozone generator can also reduce the amount of viruses and bacteria present on hard surfaces and in the air. Portable Size Toss the B50-PRO in your luggage before heading out on your next trip to disinfect the room you will be staying in. The ozone generator is the same size and weight as an apple, so it won't take up much room in your bags. Two Operating Modes Single-tap: Ozone generator will run for 30 minutes then power off. The indicator light will stay on. Double-tap: Ozone generator will run for 5 minutes, pause for 25 minutes, then start over. The indicator light will blink continuously. Anion Function The anion function accelerates purification by releasing negatively-charged ions which attach to positively-charged ions (pollutants) and cause them to fall to the ground. This mode is great for eliminating allergens, mold spores, and bacteria. Step 1 - Clean up the pollutants Before ozone treatments, please do some cleaning in order to remove the source of the odors. Close the windows and doors. Make sure no people or pets are in the room. Step 2 - Adjust the control knob Choose your operating mode and leave the room. If you are not sure, start with a single tap to run the 30-min mode then run as many times as needed. Step 3 - Leave the area Please stay outside the room being treated with ozone. Repeat ozone treatments Wait 30 minutes after ozone generation ends to step inside. Repeat treatment when air problems spring up or if you still notice a lingering bad unpleasant in the room after treatment. TECHNICAL SPECIFICATIONS Colors: Black Ozone Output: 50 mg/h Applicable Area: 330 sq. ft. Noise Level: ≤34 dB Weight: 0.88 lbs (260 g) Dimensions (LxWxH): 5.1 x 3.9 x 2.0 inches (13 x 10.1 x 9.4 cm) Power Consumption: 110-240V 50/60 Hz Warranty: 1 year USER MANUAL B50-PRO User Manual: Click Here

USD 32.99

10% off

12 uses

high

worked 7 months ago

10% Off Storewide at Airthereal

10% off

9 uses

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worked 7 months ago

10% Off Storewide at Airthereal

20% off

8 uses

high

worked about 1 month ago

20% Off Ma5000 Ozone Generator at Airthereal

10% off

1 uses

high

worked about 1 month ago

10% Off Storewide at Airthereal

Sustainability Score

48%

While Airthereal produces energy-efficient products, they lack transparency in their manufacturing processes and supply chain practices. Their environmental reporting is minimal, and they don't publicly disclose their carbon footprint or waste management strategies. The company shows limited evidence of sustainable packaging initiatives or clear labor practice policies. Their commitment to sustainability appears more focused on product functionality rather than comprehensive corporate responsibility.

About Airthereal

4.0 (1)

FAQs

: Airthereal typically offers their biggest discounts during Black Friday/Cyber Monday, Amazon Prime Day (as they also sell through Amazon), and seasonal changes (spring and fall). They also run periodic flash sales throughout the year.
: Yes, Airthereal offers a 10% discount for military personnel, veterans, and students with valid identification through ID.me verification.
: The best time to buy is during their Black Friday sale, which usually starts a week before Thanksgiving and extends through Cyber Monday, with discounts up to 35% off.
: Yes, new customers can receive a 10% discount on their first purchase by subscribing to the Airthereal newsletter.
: In the past month, Airthereal has launched 0 new promo coupons for shopper discounts. This indicates that Airthereal does not provide regular opportunities for customers to save money on their purchases.
: On average, Airthereal provides 4 discount coupons each month. Based on historical data, the average time between Airthereal coupon releases every 8 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Airthereal website regularly, subscribing to email newsletters, and following them on social media.
: Airthereal is offering 12 working store-wide codes, however they are also offering 60 additional discount codes with a best discount of 10% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Airthereal. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest Airthereal discount codes.

Curated by

Linda S.

Content Writer

Last updated December 2025

This page was curated by Linda, a savings and discount enthusiast from sunny Sarasota, Florida. With a keen eye for unbeatable deals, Linda ensures that all codes are checked and curated daily. She's also a certified yoga instructor who loves to share wellness tips. Check back tomorrow for more savings and perhaps a little zen!

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From the blog

2025-04-29

Airthereal Promo Codes and Coupons December 2025

Airthereal

Today's Airthereal discount codes

Featured Airthereal Products

B50 Mini Ozone Generator

RH180 Portable Desktop Range Hood, Cordless or Plug-In Options

APH260 Air Purifier

APH320/APH260 H13 HEPA Medical Grade Replacement Filter

What Airthereal coupons are available today?

More Airthereal Products

Ethereal Rain AEH300 Air Purifier & Humidifier Combo

Revive Electric Kitchen Composter

RM-65 Radon Detector for Home Basement

B50-PRO Mini Ozone Generator

Sustainability Score

About Airthereal

FAQs

Curated by

Linda S.

Latest Airthereal coupon activity

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