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Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter
Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter
Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter
Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter
Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter

Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Improve your air quality with the Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. D Fiberglass 1 MERV Air Filter 1 pk, offering effective and affordable filtration.
Flanders MPN 10055.011820 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $2.99. Our online price is $3.59.
$3.59
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 12 · Order in multiples of 12

Sold by the Case · Save 15%

Take $6.48 off your case at checkout

Case of 12 · List Price $43.08
15% OFF with code at checkout $36.60
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 12. 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

Enhance your indoor air quality effortlessly with the Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. D Fiberglass 1 MERV Air Filter 1 pk. This essential air filter is designed to provide basic filtration to keep your living space comfortable and fresh. Measuring a convenient 18 inches wide, 20 inches high, and 1 inch deep, it easily fits into standard HVAC systems.

The Flanders EZ Flow II features a robust fiberglass construction that ensures durability and long-lasting performance. Here are some key benefits:

  • Effective Air Filtration: Captures larger particles to promote cleaner air within your environment.
  • Easy to Install: Its standard dimensions make it simple to replace, ensuring minimal disruption to your routine.
  • Cost-Effective: Sold in a convenient single pack, it represents an affordable choice for maintaining air quality.

While it does not filter out bacteria, pollen, smoke, or viruses, this air filter is an excellent choice for those looking for basic filtration without the frills of high-efficiency options. The filter class is designated as Class II, which means it is suitable for general use in residential settings.

Upgrade your home’s air filtration system today with the Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. D Fiberglass 1 MERV Air Filter 1 pk and breathe easier knowing you’re taking steps toward cleaner air. Order yours now and experience the difference!

The Details Specifications

Brand Flanders
SKU 42794
UPC 031949150365
Unit 0
Case Pack Quantity 12 per case
Retail Unit Quantity 12
Unit of Measure 0 0
Dimensions (L × W × H) 20 × 11 × 21
Weight 4 lbs
Cubic Feet 0.22619 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.

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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.

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