Daisy
Last Updated: Feb 7, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Spreetail | 9.94 | ❌ | ❌ | ❌ |
Pack of 4 replacement air filters for furnaces, HVAC, and AC systems
Filters out and captures dust, pollen, pet dander, smoke, and other particles
Nanofiber technology captures ultrafine pollutants and offers additional reinforcement
Rated at MERV-11 efficiency for optimal air quality
Measures 16 inches long, 25 inches tall, and 1 inch thick; Weight: 0.75 pounds; For best results, replace the filter every 3 months
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Spreetail | 9.94 | ❌ | ❌ | ❌ |
Pack of 2 replacement air filters for furnaces, HVAC, and AC systems
Filters out and captures dust, pollen, pet dander, smoke, and other particles
Nanofiber technology captures ultrafine pollutants and offers additional reinforcement
Rated at MERV-13 efficiency for optimal air quality
Measures 16 inches long, 25 inches tall, and 5 inches thick; For best results, replace the filter every 3 months
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Spreetail | 9.94 | ❌ | ❌ | ❌ |
Pack of 2 replacement air filters for furnaces, HVAC, and AC systems
Filters out and captures dust, pollen, pet dander, smoke, and other particles
Nanofiber technology captures ultrafine pollutants and offers additional reinforcement
Rated at MERV-13 efficiency for optimal air quality
Measures 20 inches long, 20 inches tall, and 5 inch thick; Weight: 1.60 pounds; For best results, replace the filter every 3 months
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Spreetail | 9.94 | ❌ | ❌ | ❌ |
Washable replacement air filter captures the full range of indoor air pollutants and can be cleaned between uses
Highly efficient MERV 13 design offers unparalleled performance, capturing dust, molds, bacteria, pollen, smoke, and pet dander
Designed to provide low air-flow restriction without sacrificing filtration, keeping air fresh longer
Washable, reusable design is easy to keep clean following simple steps and using Filtri Washable Solution (sold separately)
Keeps your furnace running its best; Recommend filter cleaning every 3 months; Dimensions (L x W x H): 20.00 x 1.00 x 25.00 inches
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filti | 9.59 | ❌ | ❌ | ❌ |
BETTER AIR QUALITY. MERV 13 efficiency rating, filtering atmospheric particulate matter that an average disposable filter doesn’t. Breathe in clean, healthy air
COST EFFECTIVE. Filti air filter could save you up to $100 a year, upwards of $1,000 over the course of 10 years. Simply Rinse, Reuse, Repeat!
NANOFIBER TECHNOLOGY. Not electrostatic. 3 layer composition- meltblown design engineered for increased dust holding capacity. Nanofiber captures ultra fine pollutants and scrim acts as additional reinforcement.
100% MADE IN AMERICA. Real filtration, real protection
SAVE OUR LANDFILLS. Reduce your waste contribution by 16x than an average homeowner. Filti home air filters are washable and reusable
ACTUAL SIZE: 19 11/16 x 19 11/16 x 25/32
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filti | 9.58 | ❌ | ❌ | ❌ |
EVERY AIR FILTER has a nominal size and an actual size. The nominal size is rounded to the nearest whole or half inch, normally in a larger font, that helps simplify the purchasing process (ex: 20” x 20” x 1"). Whereas the actual size is an exact measurement, normally in a smaller font, that depicts the precise dimensions of the filter (ex 19.5” x 19.5” x .75").
24x30x1 Replacement air filters for your air conditioner, furnace, or HVAC system. (Filtrete’s MPR 600 & Honeywell’s FPR 5)
The MERV 8 rating protects homes from dust, pollen, mold and more by trapping airborne particles without putting extra stress on your system.
STATE OF THE ART MERV 8 NANOFIBER MEDIA offers EXCEPTIONAL FILTER PERFORMANCE. Great option for your home furnace filters, air conditioner, as well as commercial HVAC system providing the cleanest air for the healthiest lifestyle. Filti replaceable air filters are designed & manufactured to last 90 days or 3 months. Very economical and easy to install.
PHENOMENAL CONSTRUCTION. Professional beverage board frames leaves you with a filter that will outperform standard filters that are on the market today. An engineered melt-blown design with a 3-layer composition increases dust collection throughout the filter's lifetime.
Wired backed design supports the the filter framework for optimal performance & durability
100% MADE IN AMERICA. Made with recyclable materials helping our environment stay clean while providing superior air quality.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filti | 9.59 | ❌ | ❌ | ❌ |
Up to 75% in Pressure Drop compared to competitors filters.
MERV 16 Efficiency - Hybrid Fiber Technology
Ultra durable 100% synthetic media will not puncture or damage easily like inferior glass products.
30% reduced in operating costs per year compared to alternate filters.
Engineered to provide maximum performance and prolonged filter lifecycles.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Filti | 7 |
We've carried out a comprehensive analysis of 1,177 reviews on filters, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select filters priced around $71.83, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 7 filters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right filters Products based on their needs, saving them considerable time when choosing which filters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.