Amazon GermGuardian  
Germ Guardian FLT4100 True HEPA Genuine Air Purifier Replacement Filter E for GermGuardian AC4100, AC4150P, AC4150BL, and More
GENUINE HEPA PURE FILTRATION – Experience the power of authentic HEPA PURE air filtration. Genuine GermGuardian high efficiency HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. Our genuine filters effectively trap pollen, harmful bacteria, and pet dander from the air.
WHY HEPA PURE - Proudly manufactured in North America, HEPA PURE stands out with its unmatched multi-layer filtration technology. Backed by rigorous scientific testing using reputable and independent labs, we combine extensive research, superior materials, and meticulous engineering to outperform the competition. Beware of knockoffs that compromise on quality and craftsmanship, leaving harmful pollutants in the air. Genuine HEPA PURE filters increase longevity with fewer replacements while delivering an air of confidence in a safer, cleaner, and more breathable environment.
PURE PARTS, PURER AIR - Genuine GermGuardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to your GermGuardian air purifier. Your purifier is only as powerful and effective as the filter you put inside.
REDUCES ODORS - The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated carbon absorbs volatile organic compounds from the air and reduces odors from smoking, cooking and pets. The FLT11CB4 {ASIN: B01FHSTMLC} carbon pre-filters can be replaced every 2-3 months to help reduce common household odors and extend filter life.
COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4100, AC4175, AC4150PCA and AC4150BLCA
REDUCES ODORS : Activated charcoal filter helps reduce unwanted odors from pets, smoke,
Germ Guardian FLT4100 True HEPA Genuine Air Purifier Replacement Filter E for Ge
Amazon Honeywell  
Honeywell HPA200 HEPA Air Purifier for Large Rooms - Microscopic Airborne Allergen+ Reducer, Cleans Up To 1500 Sq Ft in 1 Hour - Wildfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier – Black
LARGE ROOM AIR PURIFIER - Honeywell HPA200 HEPA Air Purifier helps provide fresher, cleaner air in minutes. Cleans up to 1500 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 310 sq ft
IDEAL FOR WILDFIRE SEASON: Wildfire smoke can impact the air quality where you live, even if you don’t live anywhere near the fires themselves. Because smoke contains extremely small particles, air purifiers can help remove some of these particles¹ from your air.
HELPS REDUCE AIRBORNES - This HEPA air purifier has 3 air cleaning levels including Turbo Clean. It helps capture the following microscopic airborne particles: dirt, pollen, pet dander, and smoke.
EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA200 Air Purifier filters and circulates air in large 310 sq. ft. rooms every 12.5 minutes.
ALLERGEN PLUS SERIES – This Honeywell HEPA Air Purifier is part of our Allergen Plus series. This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA.
COMPATIBLE DOES NOT MEAN COMPARABLE PERFORMANCE – For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.
Honeywell HPA200 HEPA Air Purifier for Large Rooms - Microscopic Airborne Allerg
Amazon LEVOIT  
LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, Covers Up to 1095 Sq.Foot Powered by 45W High Torque Motor, 3-in-1 Filter, Remove Dust Smoke Pollutants Odor, Core300-P, Black
: Enjoy fresh air in minutes with the Core 300-P Air Purifier, which has a CADR of 141 CFM/240 m³/h and can purify the air of a 1,095 ft² space once/hour (based on Levoit's Original Filters; not applicable to other replacement filters).
: Our filter has a strong filtration performance of ultrafine particles. 99.97% filtration efficiency for 0.1~0.3μm airborne particulates, including pollen, dust, and animal dander allergens.*Tested by an independent lab
: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in wildfire, smoke and VOCs. And if you’re a pet owner, try the Pet Allergy Filter to capture pet dander and absorb unpleasant odors.
: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring it won't get in the way of a good night's rest
: The Core300-P practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room
: Display light can be turned off to enjoy a perfect night of sleep without the effect of light. A timer for 2/4/6/8 hours and filter life time indicator for your convenience
LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, Covers Up to 1095 S
Amazon Alen  
Alen Air Purifier BreatheSmart Flex HEPA with Fresh Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, & Mold + Odors & Smoke
H13 HEPA FRESH Filter: absorbs light household odors and chemicals. This Fresh Filter uses activated carbon to mitigate common household odors and absorb light chemicals and VOCs. The Fresh filter is ideal for light household odors/cooking smells, home renovations, and urban areas with high levels of pollution.
PURE AIR ANYWHERE: The BreatheSmart FLEX is compact and lightweight, making it ideal for smaller rooms throughout your home where you find you and your loves spending time. Need pure air in your home office? Nursery? Guest bedroom? FLEX has you covered.
ROOM SIZE: The BreatheSmart FLEX quietly and efficiently circulates the air in rooms up to 700 sq. ft. every 30 minutes. Perfect for kids' bedrooms, guest bedrooms, home offices, and home gyms.
ENGINEERED TO PERFORM: Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our H13 medical-grade filters capture particles as small as 0.1 microns, removing even the tiniest pollutants including dust, pollen, germs and bacteria. Alen air purifiers are energy efficient and designed to run 24/7, generating a total energy cost of only $0.12 per day.
FOREVER GUARANTEE: Alen offers the industry’s only Forever Guarantee. When you enroll in a filter subscription, your Alen air purifier is guaranteed for life. If you ever have issues with your unit, we’ll fix it or replace it for free.
Alen Air Purifier BreatheSmart Flex HEPA with Fresh Filter - 1400 Sq. Ft - Perfe
Amazon Crane  
Crane Adorables Ultrasonic Humidifiers for Bedroom and Baby Nursery, 1 Gallon Cool Mist Air Humidifier for Large Room or Kid's Room, Humidifier Filters Optional, Hello Kitty
LARGE ROOM HUMIDIFIER: Crane Adorables Ultrasonic Humidifier features an easy-to-clean, detachable bottom fill tank that holds one gallon of water− perfect for humidifying indoor spaces up to 500 square feet for 24 hours
ADJUSTABLE SETTINGS: Optional filter slot and variable controls make it easy to set the best humidity level for your room; Simply adjust as needed for multi-purpose use as a humidifier for plants, baby humidifier, bedroom humidifier, or a children's room humidifier
ONE GALLON TANK: The 1 gallon tank fits under a standard kitchen or bathroom sink, and has an easy to carry handle at the top. Our humidifiers are filter free, but we offer an optional demineralization filter (HS-1932) for those with excessive minerals in their water that screws directly into the tank
NURSERY ESSENTIAL: Kid-friendly automatic shut-off feature helps your little one sleep peacefully during nap time and nighttime while playful character design helps this cute humidifier fit right in with safari nursery décor, boho nursery décor, or any other baby nursery décor
ADORABLES COLLECTION: Explore our full collection of regular and mini humidifiers for babies and kids available in a variety of fun character designs to find the right large or small humidifier for your home, nursery, kid's room, or playroom
Crane Adorables Ultrasonic Humidifiers for Bedroom and Baby Nursery, 1 Gallon Co
Amazon LEVOIT  
LEVOIT Air Purifier for Home Bedroom, Smart WiFi Alexa Control, Covers up to 916 Sq.Foot, 3 in 1 Filter for Allergies, Pollutants, Smoke, Dust, 24dB Quiet for Bedroom, Core200S/Core 200S-P, White
: For the best performance and longest lifespan, use genuine Levoit replacement filters. Use the in-app feature to monitor your filter life. Search B08L971Z4L or “Core 200S-RF”
: The compact frame and 360° design help the Core 200S / Core 200S-P purify the air wherever you put it, refreshing the air 5x per hour in rooms as large as 183 ft² / 17 m². The optimal air cleaning performance can only be delivered by powerful motors installed on products over 6 pounds, Operating Conditions Temperature: 14°–104°F / -10°–40°C
: While the ultra-fine Nylon Pre-Filter and High-Efficiency Activated Carbon Filter capture large particles and absorb odors and fumes, the efficient filter of the 3-in-1 filter removes at least 99.97% of dust, pollen, and any airborne particles with a size of 0.3 microns (µm)
: With noise levels as low as 24dB, the Core 200S/Core 200S-P cleans your air without keeping you up at night. For a completely uninterrupted sleep, turn off all lights with the Display Off button
: With the VeSync app, you can control your smart air purifier from anywhere. Adjust settings while you’re in the other room, at the office, or out walking the dog
: The Core 200S / Core 200S-P is compatible with Amazon Alexa and Google Assistant, so you can use your air purifier without having to lift a finger
LEVOIT Air Purifier for Home Bedroom, Smart WiFi Alexa Control, Covers up to 916
Amazon Aprilaire  
Aprilaire 500M Whole Home Humidifier with Manual Control + Bypass Humidifier Installation Kit, Compact Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 3,000 Sq. Ft.
BUY WITH CONFIDENCE This humidifier was designed and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
COMPLETE FURNACE HUMIDIFIER INSTALLATION KIT includes everything you need to install your new Aprilaire Whole Home, Manual Bypass Furnace Humidifier Models: 400M, 500M, 600M
FULL COVERAGE up to 3,000 square feet in tightly built homes with a capacity of 12 gallons per day
MANUAL HUMIDIFIER with a single sensor built into the standard control monitors indoor relative humidity for use in manually setting the percent humidity in your home
FEEL MORE COMFORTABLE while also preserving items in your home susceptible to damage from changing humidity or dry conditions
HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions
Aprilaire 500M Whole Home Humidifier with Manual Control + Bypass Humidifier Ins
Amazon LEVOIT  
LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, Covers Up to 1095 ft² by 45W High Torque Motor, 3-in-1 Filter with HEPA sleep mode, Remove Dust Smoke Pollutants Odor, Core300-P, White
A 45W long-life high-torque motor, a versatile 8.7" x 8.7" x 14.2" size, a 7.48 lb weight, a 141CFM CADR and up to 1095 ft² of purification area for original filter. Levoit Original Filter is HEPA-grade while operating in Sleep Mode, as tested by an independent lab
: Enjoy fresh air in minutes with the Core 300-P Air Purifier ( Model No.: Core 300), which has a CADR of 141 CFM/240 m³/h and can purify the air of a 1,095 ft² space once/hour (based on Levoit's Original Filters; not applicable to other replacement filters)
: Our filter has a strong filtration performance of ultrafine particles. 99.97 percent filtration efficiency for 0.1~0.3μm airborne particulates, including pollen, dust, and animal dander allergens.Tested by an independent lab
: Search for B07RSZSYNC to find Levoit's replacement filter for Core 300-P air purifier, Model No.: Core 300. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier
: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins, and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc. And the Pet Allergy Filter helps to capture pet dander and absorb unpleasant odors
: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB in sleep mode, ensuring it won't get in the way of a good night's rest
: The Core300-P Air Purifier, Model No.: Core 300, practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room
: The display light can be turned off to enjoy a perfec
LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, Covers Up to 1095 f
Amazon Honeywell  
Honeywell HPA304 HEPA Air Purifier for Extra Large Rooms - Microscopic Airborne Allergen+ Dust Reducer, Cleans Up To 2250 Sq Ft in 1 Hour - Wildfire/Smoke, Pollen, Pet Dander – White
EXTRA LARGE ROOM AIR PURIFIER - Honeywell HPA304 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
IDEAL FOR WILDFIRE SEASON: Wildfire smoke can impact the air quality where you live, even if you don’t live anywhere near the fires themselves. Because smoke contains extremely small particles, air purifiers can help remove some of these particles¹ from your air.
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.
ALLERGEN PLUS SERIES – This Honeywell HEPA Air Purifier is part of our Allergen Plus series. This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA.
COMPATIBLE DOES NOT MEAN COMPARABLE – For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.
Honeywell HPA304 HEPA Air Purifier for Extra Large Rooms - Microscopic Airborne
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