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21x21x1 MERV 11 (MPR 1000, FPR 7-8) Pleated Air Filters for AC and Furnace. 4 Pack.
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Key item features
- EXACT DIMENSIONS: 21-1/2 x 21-1/2 x 3/4 | NOMINAL SIZE: 21 x 21 x 1 | BLOCKS, FILTERS, ATTRACTS particles such as allergens, pet dander, pollen, dust, bacteria, smoke, mold spores and smog.
- MERV 11, MPR 1000, FPR 8 filtration performance rating designed to filter microscopic particles, but still allows cleaner air flow to go through.
- UPGRADE & EXCEEDS fiberglass, washable, and non-electrostatic air filters. Simple to install and recommended to replace every 60-90 days for best results with your heating & AC cooling system or HVAC system.
- STRONGER DUAL SIDE CONSTRUCTION for commercial, home, and industrial applications. Dual beverage board frame will not buckle in tougher than normal conditions.
- MANUFACTURED IN USA. Available in 1”, 2 “, and 4” depths with large variety of sizes.
Specs
- Minimum efficiency reporting values (merv)11
- BrandFilters Delivered
- FeaturesEasy to Install
- MaterialSynthetic
- Dimensions21.00 x 21.00 x 1.00 Inches
- Count4
Current price is USD$63.95
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About this item
Product details
The 21x21x1 MERV 11 HVAC air filter is manufactured for excellent filtration to block and capture allergens, pollen, and other particles while maintaining a low pressure drop. The MERV 11 AC filters deliver a stronger, efficient and effective filtration application for your HVAC system than standard pleated air filters assuring overall outstanding performance. These filters have a MERV 11 rating per ASHRAE Test Standards of 52.2. Applications where these filters are most suitable include residential, commercial office buildings, hospital settings, laboratories, and a wide array of other industrial facilities where maintenance personnel or homeowners require an increased level of cleaner air quality. The filter is constructed with a sturdy water-resistant beverage board frame with wire supported media. The MERV 11, MPR 1000, FPR 8 rated filter is composed of an electrostatic blend of synthetic fibers allowing for optimal air filtration making this an ideal filter for your facilities requirements. All filters are made in the USA.
- EXACT DIMENSIONS: 21-1/2 x 21-1/2 x 3/4 | NOMINAL SIZE: 21 x 21 x 1 | BLOCKS, FILTERS, ATTRACTS particles such as allergens, pet dander, pollen, dust, bacteria, smoke, mold spores and smog.
- MERV 11, MPR 1000, FPR 8 filtration performance rating designed to filter microscopic particles, but still allows cleaner air flow to go through.
- UPGRADE & EXCEEDS fiberglass, washable, and non-electrostatic air filters. Simple to install and recommended to replace every 60-90 days for best results with your heating & AC cooling system or HVAC system.
- STRONGER DUAL SIDE CONSTRUCTION for commercial, home, and industrial applications. Dual beverage board frame will not buckle in tougher than normal conditions.
- MANUFACTURED IN USA. Available in 1”, 2 “, and 4” depths with large variety of sizes.
info:
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Specifications
Minimum efficiency reporting values (merv)
11
Contaminants removed
Allergens, smog, smoke, dust, mold spores, pollen, lint, pet dander, debris, hair.
Brand
Filters Delivered
Features
Easy to Install
Warranty
Warranty information
Customer satisfaction is our #1 priority. If you are not satisfied with your purchase for any reason, just notify us through your account returns area, or email support. We will send you a Free shipping return label and provide your choice of a refund or replacement.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
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