Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter
Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter

Filtrete 20 in. W X 20 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Breathe cleaner air with the Filtrete 20 in. W X 20 in. H X 1 in. D Polypropylene 700 MPR Pleated Air Filter 1 pk, designed to capture airborne pollutants efficiently.
Filtrete MPN 702-4 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $11.99. Our online price is $12.99.
$12.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Cases of 4 · Order in multiples of 4

Sold by the Case · Save 15%

Take $7.80 off your case at checkout

Case of 4 · List Price $51.96
15% OFF with code at checkout $44.16
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 4. Apply casediscount at checkout to take 15% off your order.

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Upgrade your indoor air quality with the Filtrete 20 in. W X 20 in. H X 1 in. D Polypropylene 700 MPR Pleated Air Filter 1 pk. Designed for optimal performance, this high-efficiency filter captures a range of airborne pollutants, ensuring that you and your family breathe cleaner air.

Key features of the Filtrete 20 in. W X 20 in. H X 1 in. D Polypropylene 700 MPR Pleated Air Filter 1 pk include:

  • Electrostatic Charge: Effectively attracts and traps dust, smoke, and pollen particles.
  • Robust Material: Made from durable polypropylene, ensuring longevity and reliability.
  • High Efficiency: With a Minimum Efficiency Reporting Value (MERV) of 700, this filter captures a significant amount of airborne contaminants.
  • Easy to Install: Its 1-inch depth makes it a perfect fit for most standard HVAC systems.

This pleated air filter not only enhances air quality but also contributes to a healthier living environment by reducing allergens and pollutants. Say goodbye to dust and irritants that can affect your well-being.

Invest in the Filtrete 20 in. W X 20 in. H X 1 in. D Polypropylene 700 MPR Pleated Air Filter 1 pk today and experience the difference in your home's air quality. Don’t wait—breathe easier and feel the benefits of clean air. Order yours now!

The Details Specifications

Brand Filtrete
SKU 4021877
UPC 076308408848
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 4
Unit of Measure 0 0
Dimensions (L × W × H) 21 × 5 × 21
Weight 3 lbs
Cubic Feet 0.29987 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare