Best Breathe Naturally in 2026

Direct Replacement – Measured exactly to fit Honeywell HRF-A300 / HPA300 series air purifiers. Filter Measures: 14” x 17.2” x 0.13”. Compatible with: Honeywell HPA300, HRF-A300, Pre-filter A & HRF-AP1 series air purifiers.

4 Pack – Premium Quality Extra Thick Carbon Pre-filters – Breathe Naturally’s carbon pre-filters are not only thicker than leading original equipment manufacturer (OEM) brands, but also cost less. Trap foul odors, dust, dander, pet hair and other airborne particles.

Made in the USA - Carbon pre-filters cut and packaged in Minnesota in our commercial facility and clean room - Family owned and operated.

Direct HEPA Replacement Filter for Holmes "B" Hapf600 Series Air Purifiers. - Replace your old filters in just seconds. Compatible with Holmes hapf600, hap615, hap625, hap650, hap675RC, Bionaire series bap615, bap625, bap650 (See description for full list).

MERV 17/ HEPA 13 Filters - HEPA filters specially designed to Trap dust, and other harmful particles from the air. Traps particles down to 0.3 microns at a 99.97% efficiency level. Perfect for those who suffer from allergies, asthma or anyone who just wants to Breathe Naturally.

3 Pack - Save money - Breathe Naturally offers premium HEPA filters at a fraction of the cost compared to other original equipment manufacturer (OEM) brands.

(1 Pack) – Premium Quality Extra Thick Carbon Pre-filters – Breathe Naturally’s carbon pre-filters are not only thicker than leading original equipment manufacturer (OEM) brands, but also cost less. Trap foul odors, dust, dander, pet hair and other airborne particles.

Carbon Pre-Filter Measures: 6” x 48” x 0.2” (inches)

Made in the USA - Carbon pre-filters cut and packaged in Minnesota in our commercial facility and clean room - Family owned and operated.

[Direct Replacement] - HEPA Filters for Honeywell HRF-R3 / HRF-R2 Series Air Purifiers. - Compatible with: Hpa300, hpa200, hpa100, hpa090, hpa250, hpa8350, hpa094, hpa101, hpa104, hpa105, hpa105-tgt, hpa106, hpa201, hpa202, hpa204, hpa250b, hpa304, hpa3000, hpa5000, hpa5300, hpa5300b, hpa8350b series air purifiers

[MERV 17/ HEPA 13 Filters] - HEPA filters specially designed to help stop dust and other airborne particles from floating around in your air. Stops particles down to 0.3 microns at a 99.97% efficiency level.

[3 Pack] - Save money - Breathe Naturally offers premium HEPA filters at a fraction of the cost compared to other original equipment manufacturer (OEM) brands.

Direct HEPA Replacement Filter for Holmes Hapf30 Series Air Purifiers. - Replace your old filters in just seconds. Compatible with: Holmes Hapf30, Hapf30AT, AER1, Hap242-NUC, HAP240, HAP412 and more. Also compatible with Bionaire BAP260, BAP815, BAP825, BAP9200 and more. (See description for full list)

MERV 17/ HEPA 13 Filters - HEPA filters specially designed to Trap dust and other airborne particles from the air. Traps particles down to 0.3 microns at a 99.97% efficiency level. Perfect for those who suffer from allergies, asthma, or anyone who just wants to Breathe Naturally.

2 Pack - Save money - Breathe Naturally offers premium HEPA filters at a fraction of the cost compared to other original equipment manufacturer (OEM) brands.

Direct HEPA Replacement Filter for Holmes Hapf30 Series Air Purifiers. - Replace your old filters in just seconds. Compatible with: Holmes Hapf30, Hapf30AT, AER1, Hap242-NUC, HAP240, HAP412 and more. Also compatible with Bionaire BAP260, BAP815, BAP825, BAP9200 and more. (See description for full list)

MERV 17/ HEPA 13 Filters - HEPA filters specially designed to capture harmful particles from the air. Captures particles down to 0.3 microns at a 99.97% efficiency level.

1 Pack - Save money - Breathe Naturally offers premium HEPA filters at a fraction of the cost compared to other original equipment manufacturer (OEM) brands.

(1 Pack) – Premium Quality Extra Thick Carbon Pre-filters – Breathe Naturally’s carbon pre-filters are not only thicker than leading original equipment manufacturer (OEM) brands, but also cost less. Trap foul odors, dust, dander, pet hair and other airborne particles.

Carbon Pre-Filter Measures: 16” x 48” x 0.2” (inches)

Made in the USA - Carbon pre-filters cut and packaged in Minnesota in our commercial facility and clean room - Family owned and operated.

(1 Pack) – Premium Quality Extra Thick Carbon Pre-filters – Breathe Naturally’s carbon pre-filters are not only thicker than leading original equipment manufacturer (OEM) brands, but also cost less.

Carbon Pre-Filter Measures: 8” x 48” x 0.2” (inches)

Made in the USA - Carbon pre-filters cut and packaged in Minnesota in our commercial facility and clean room - Family owned and operated.

(6 Pack) – Premium Quality Extra Thick Carbon Pre-filters – Breathe Naturally’s carbon pre-filters are not only thicker than leading original equipment manufacturer (OEM) brands, but also cost less. Trap foul odors, dust, dander, pet hair and other airborne particles.

Carbon Pre-Filter Measures: 12” x 48” x 0.2” (inches)

Made in the USA - Carbon pre-filters cut and packaged in Minnesota in our commercial facility and clean room - Family owned and operated.

BUY WITH CONFIDENCE This genuine AprilAire 413 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. This AprilAire 413 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites.

BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter

BUY WITH CONFIDENCE This genuine AprilAire 413 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. This AprilAire 413 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites.

BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter

PROTECT YOUR INVESTMENT: Search for B07RSZSYNC or Core300-RF for the genuine Levoit replacement filter to ensure what you're buying is worthy of your investment

CORE 300 REPLACEMENT FILTER: Exclusively designed for Levoit Core 300 air purifier to maintain its peak performance. With cost-effective price to save much cost for your all-year-round air cleaning need. It is recommended to replace filters every 6-8 months

TRUE HEPA TECHNOLOGY: Adopt True HEPA Filter with H13 grade which meets the High-Efficiency Particulate Air (HEPA) standard. It filters the fine airborne particles such as pet dander, dust mites, and pollen, effectively helping improve allergies

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

BUY WITH CONFIDENCE This genuine Aprilaire 413 replacement air filter was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions to optimize the performance of your Aprilaire Air Purifier Model: 1410, 1610, 2410, 2416, 3410, 4400, Aprilaire or Space Gard 2400 with upgrade kit

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. The 413 Aprilaire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, mold spores, bacteria, pet dander, and dust mites

BETTER PERFORMANCE thanks to the patented Aprilaire Self-Seal Technology which minimizes the amount of air bypassing the filter

BUY WITH CONFIDENCE This genuine AprilAire 213 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, AprilAire or Space Gard 2200 with upgrade kit

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. The 213 AprilAire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, mold spores, bacteria, pet dander, and dust mites

BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter

Why buy genuine: genuine germguardian replacement parts are essential for maintaining product performance, as your purifier is only as powerful and effective as the filter you put inside

Hassle free fit: genuine germ guardian replACement parts fit like a glove and are designed for a particular unit style

Breathe fresh and cleaner air: a true HEPA filter, ACtivated charcoal layer, and pre filter work to help improve indoor air quality

10x the odor fighting power for eliminating unpleasant household odors such as tobacco smoke, pet odors, dirty laundry and cooking fumes

Infused with Arm and Hammer Baking Soda, carbon and Zeolite for advanced odor eliminating power

Compatible with all aer1 ready air purifiers

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

BUY WITH CONFIDENCE This genuine AprilAire 213 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. This AprilAire 213 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites.

BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter

WHY BUY GENUINE - Each filter or bulb is specifically designed for a particular air purifier, and Genuine GermGuardian replacement parts fit like a glove and are essential for maintaining the performance of your air purifier

HASSLE-FREE FIT - Genuine GermGuardian replacement parts fit like a glove and are designed for a particular unit style

BREATHE FRESH AND CLEANER AIR - A true HEPA filter, activated charcoal layer, and pre-filter work to help improve indoor air quality

BREATHE FRESH AND CLEANER AIR: A true HEPA filter activated charcoal layer, and pre filter work to help improve indoor air quality

TRUE HEPA FILTER: Reduces up to 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as 0.1 microns from the air

AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825, AC4300BPTCA, AC4900CA, AC4850PT, CDAP4500BCA PureGuardian Model AP2200CA and Black+Decker BXAP148

[Coverage] Designed to clean spaces up to 326 sq. ft. in 12.5 minutes or up to 788 sq. ft in 30 minutes.

[HyperCaptive Filtration System] Dynamic combination of a washable pre-filter, active carbon filter, and True HEPA Filter effectively reduces 99.999% of 0.01-micron particles in the air, including pollen, pollutants, and other allergens. It also reduces 99% of volatile organic compounds and odor.

[APP and Voice Control] Coway Airmega AP-1512HHS is Wi-Fi enabled with Mobile IoCare App. Monitor your indoor and outdoor air quality in real-time, create easy reports to stay informed. Control from your device, including turning off/on, changing modes or fan speed, creating a schedule, and using a timer (1, 4, or 8 hours). Monitor your filter usage and order replacements with the touch of a button. Also, works with Google Home and Alexa.

[Coverage] Designed to clean spaces up to 361 sq. ft. in 12.5 minutes or up to 874 sq. ft. in 30 minutes. Timer: 1, 4, 8 hours

[HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter, and True HEPA Filter reduces 99.999% of 0.01-micron particles, including pollen and other allergens. It also reduces 99% of volatile organic compounds and odor.

[Auto Mode] Constantly monitoring the air quality, the fan automatically adjusts to most effectively purify your space as needed providing a new level of clean in real time.

SIMPLE ONE-BUTTON CONTROL: Easily adjust fan as-needed with one button to ensure optimal air quality, including lowering fan speed at night for uninterrupted sleep

CLEAN AIR IN MINUTES: Blueair's HEPASilent technology, delivers clean air, faster, and much more quietly than traditional HEPA filtration alone; Quickly cleans 540sqft large room in about 12.5 min or up to 2592sqft XL space in 60min, on high

ONE OF THE QUIESTEST AIR PURIFIERS: Quieter (31 dB) than whisper on low; ENERGY STAR rated - uses less energy (30W) than an incandescent lightbulb on low

MERV Rated Replacement Air Filter: AIRx Filters 20x20x1 (Actual: 19.50 x 19.50 x 0.75 in) MERV 11 air filter assures the effectiveness of your home HVAC system resulting to efficient heating, ventilation and air conditioning

Contaminant Reducing Replacement Air Filter: AIRx Filters 20x20x1 air filter replacement (Actual: 19.50 x 19.50 x 0.75 in) AirX air filter 20x20x1 traps 1.0 - 10.0 micron of particles such as lint, dust, pollen, dust mite debris, mold spores, pet dander, smoke, and smog

High Quality Air Filter Replacement Material: AIRx Filters 20x20x1 (Actual: 19.50 x 19.50 x 0.75 in) air filters are 100% made in the USA using high quality air filter moisture resistant double-wall beverage board

LEVOIT'S MOST POWERFUL AIR PURIFIER: A juggernaut at purifying your air in any room. It scans the tiny contaminants and uses enhanced technology to keep your air cleaner than ever, an easy solution for whole house purification

TESTED CADR FOR ULTRA-LARGE ROOMS: VortexAir Technology 3.0 enables the Core 600S to improve indoor air circulation and purify 635 ft² in 12 minutes or up to 3,175 ft² spaces in 60 minutes (CADR: 410 CFM / 697 m³/h). It’s great for open floor plans and high-ceiling houses

H13 TRUE HEPA FILTRATION: 3-stage filtration, including an H13 True HEPA Filter with HEPASmart Technology, achieves a better purification effect than common HEPA filters of lower quality, capturing at least 99.97% of airborne particles 0.3 microns in size

EXTRA LARGE ROOM AIR PURIFIER - Honeywell HPA300 HEPA Air Purifier helps provide fresher, cleaner air in minutes. Cleans up to 2250 sq ft in 60 mins (1 ACH), for powerful large room coverage. Provides 4.8 air exchanges per hr in AHAM suggested room size of 465 sq ft

HELPS REDUCE ALLERGENS - This HEPA air purifier has 3 air cleaning levels including Turbo Clean. It helps capture the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke

EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA304 Air Purifier filters and circulates air in extra-large 465 square feet rooms up to 4.8 times an hour.

MERV Rated Replacement Air Filter: AIRx Filters 14x20x1 (Actual: 13.50 x 19.50 x 0.75 in) MERV 11 air filter assures the effectiveness of your home HVAC system resulting to efficient heating, ventilation and air conditioning

Contaminant Reducing Replacement Air Filter: AIRx Filters 14x20x1 air filter replacement (Actual: 13.50 x 19.50 x 0.75 in) traps 1.0 - 10.0 micron of particles such as lint, dust, pollen, dust mite debris, mold spores, pet dander, smoke, and smog

High Quality Air Filter Replacement Material: AIRx Filters 14x20x1 (Actual: 13.50 x 19.50 x 0.75 in) air filters are 100% made in the USA using high quality air filter moisture resistant double-wall beverage board

100% OZONE-FREE: The Vital 100 is completely ozone free and never uses UV-C light, which the research has shown can produce harmful ozone and secondary pollution.

POWERFUL PERFORMANCE: With a CADR of 130 CFM/ 221 m3/h, the Vital 100 is perfect for living rooms, bedrooms, and kitchens. Covers 300 ft²/ 28 m² in only 18 minutes. (Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance)

3-STAGE FILTRATION: Comes equipped with a washable pre-filter for large particles like lint and fur, a High-Efficiency Activated Carbon Filter for toxic fumes and unpleasant odors, and an H13 True HEPA Filter, which captures at least 99.97% of airborne particles 0.3 microns in size.