filterking.com的 10 大竞争对手

filterbuy.com

our furnace or ac filter orders ship within 24 hours. find any merv rating or size you need. all high-quality & american made air filters. shop now!

discountfilters.com

save big on our made in the usa air filters, water filters & more at discountfilters.com. enjoy fast shipping and free returns on all orders.

simplyfilters.com

SimplyFilters provides premium air filters for HVAC, AC, and furnace units in all standard sizes. Ensure cleaner air and better performance for your system.

factorydirectfilters.com

Holmes HAPF300AHD True HEPA Allergen Remover Air Purifier Filter (Pack of 2) A pure solution to enhance your home environment, personal comfort and well-being. This highly effective True HEPA filter helps to purify the air by capturing allergens and pollutants such as pollen, dust, mold (8), pet dander and smoke. These allergens and pollutants .3 microns and larger passing through the filter are captured to help maximize comfort and freshness.

airfiltersdelivered.com

Find high quality replacement filters ready to fit your Carrier-Infinity AC or furnace system, manufactured in the USA and shipped directly to your door with Air Filters Delivered!

filtersfast.com

refrigerator water filters, air filters, pool filters, spa filters, hvac filters, hiking and camping filters. all brands carried including whirlpool, filtrete, culligan, ge, frigidaire, kenmore, kitchenaid, amana, maytag, aquapure, samsung buy whole house, under sink, faucet, reverse osmosis water filter cartridges and systems from american plumber, cuno aquapure, culligan, ge, omni filter, pentek

airfilterusa.com

for 65 years, air filters, inc. has supplied a variety of industries from medical to oem for their air filtration needs. from stock to custom products, air filters, inc. holds patents for innovative new filtration products and has a policy of continuous research for product improvement.

filtersdelivered.com

20x25x2 Air Filter for A/C or Furnace.  Actual Size: 19-1/2 x 24-1/2 x 1-3/4.  Filter Rating: MERV 11 | FPR 7 | MPR 1000.     Utilizing our MERV 11 20x25x2 air filter provides outstanding filtration for residential or commercial environments. The Multi-Pleat MERV 11 furnace a/c filter is produced with a highly specialized; dual layered 100% synthetic media, developed for use in extended surface air filters. The new media is composed of an upstream electrostatically enhanced layer, and a downstream mechanical layer. This filter is an economical alternative if you're looking for a higher quality air filter without paying a premium price. MERV 11 Specifications:• Effectively reduces pollen, dust, pet dander, mold spores, dust mites, bacteria, smoke, smog and other allergens from the air in your home or business.• Super charged, electrostatically enhanced media.• Specifically manufactured for system applications requiring improved medium efficiency, non-shedding filtration media.• MERV 11 (Minimum Efficiency Reporting Value) based on ASHRAE Test Standard 52.2-2012• Synthetic media made up of continuous hydrophobic fibers which do not absorb moisture and can withstand turbulent, high velocity conditions. • Manufactured for system applications requiring high efficiency, non-shedding filtration media.• Effective in single filter applications or as improved pre-filter substitutes for disposables, permanent metal filters or media pad/frame filters.• Improved overall particle size efficiency due to continuous fiber structure and dual-stage electrostatic enhancement which captures an increased amount of smaller particulate than conventional glass media.• Pleat configuration: Formed into aerodynamic, semi-tapered, wedge-shaped pleats expanding its capability to capture contaminants.• Recommended to replace at least every 90 days • Made in the USA

discountfurnacefilter.com

Humidifiers from Aprilaire, Honeywell, Lennox, GeneralAire, and many more. Massive selection of whole house humidifiers and portable humidifiers at the lowest prices only at DiscountFurnaceFilter.com

hvacairfilters.com

The 14x24x3 Merv 13 VGF Series 3 inch Deep 6-month Pleated Filters are a filter upgrade for your Return Air Filter Grilles that traditionally use 1 inch 3-month filter. Turns almost any air filter return into a media air cleaner. Gasketed Filter Eliminates dirty air bypass. Merv 13 High Efficiency Filter removes Virus carriers, flu, smoke, allergens, dust and mold from your breathing air for 6 months Lower static pressure drop than 1" MERV 8 filters. Fits most 1" Return Air Grilles without modification. Robust construction and wire mesh support. The heavy-duty moisture-resistant filter frame retains its strength and shape even in high humidity environments, ensuring longevity and consistent performance. Filter lasts up to 6 months. Made in the USA. 14 x 24 x 3 VGF Merv 13 three-inch deep pleated Media Air Cleaner for return air grilles. A replacement filter upgrade to your traditional one-inch filter to a better three-inch media air cleaner that provides much better air filtration and air flow. This is a top-hat style filter has a self-sealing flexible 3/4 foam gasket that eliminates dirty air bypass, a superior design to filters that use a rigid gasket. Our unique filter gasket fits into the one-inch filter slot with the excessive depth of the filter protruding in the duct system. The foam gasket holds the filter in place preventing the filter from settling (noise) when your HVAC system cycles on and off. This Deep pleated Media Air Cleaner offers MERV 13 rated filter efficiency, delivers the lowest pressure resistance/pressure drop, highest dust holding capacity, and longest service life, which provides cleaner air to breathe and improved HVAC system efficiency via cleaner components. This filter is constructed with a synthetic media that delivers high efficiency. MERV 13 rated filters remove 85% particle size ranges from 1 to 3 microns in size (which includes most viruses, COVID, bacteria, allergens and dust) from the breathing air per ASHRAE 52.2 test results. F