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Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk
Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk

Filtrete 18 in. W X 24 in. H X 1 in. Synthetic 2 MERV Flat Panel Filter 2 pk

Enhance your indoor air quality with the Filtrete 18 in. W X 24 in. H X 1 in. D Synthetic 2 MERV Flat Panel Filter 2 pk, designed to capture harmful particles effortlessly.
Filtrete MPN FPL21-2PK-24 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $5.99. Our online price is $6.59.
$6.59
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 24 · Order in multiples of 24

Sold by the Case · Save 15%

Take $23.76 off your case at checkout

Case of 24 · List Price $158.16
15% OFF with code at checkout $134.40
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 24. Apply casediscount at checkout to take 15% off your order.

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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

Discover a fresher and healthier home environment with the Filtrete 18 in. W X 24 in. H X 1 in. D Synthetic 2 MERV Flat Panel Filter 2 pk. Designed to enhance your indoor air quality, this high-performance filter effectively captures a wide range of airborne particles.

Each pack includes two filters, ensuring you always have a spare on hand. With a MERV rating of 2, the Filtrete 18 in. W X 24 in. H X 1 in. D Synthetic 2 MERV Flat Panel Filter excels at filtering out:

  • Bacteria
  • Pollen
  • Smoke
  • Viruses

Constructed from durable synthetic materials, this filter features a 1-inch depth and a sturdy cardboard frame, ensuring it fits seamlessly into your HVAC system. The electrostatic design enhances its filtering efficiency, capturing even the tiniest particles, thus improving the air quality in your home.

Easy to install and maintain, the Filtrete 18 in. W X 24 in. H X 1 in. D Synthetic 2 MERV Flat Panel Filter 2 pk is your ideal choice for a cleaner, more comfortable living space. Don’t let poor air quality affect your health—order yours today and breathe easier!

The Details Specifications

Brand Filtrete
SKU 4010643
UPC 051141387666
Unit 0
Case Pack Quantity 24 per case
Retail Unit Quantity 24
Unit of Measure 2 PK
Dimensions (L × W × H) 15 × 19 × 25
Weight 13 lbs
Cubic Feet 0.17288 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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$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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