Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 56 products available
Pleated 3-5in Filters

Shop 56 pleated 3-5in filters at National Hardware Group — from trusted brands like 3M, Aaf Flanders, Aprilaire and more. Every item is an authorized, warranty-backed purchase, with prices starting around $14.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
56 products
BestAir 25 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 25 in. W X 20 in. H X 4 in. 8 MERV Pleated Air Filter

MPN: BA4-2025-8

$44.97
Save 15% at $75+ Case of 3
BestAir 20 in. W X 25 in. H X 4 in. 8 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 20 in. W X 25 in. H X 4 in. 8 MERV Pleated Air Filter

MPN: HW2025-8R

$80.97
Save 15% at $75+ Case of 3
BestAir 25 in. W X 20 in. H X 4 in. 13 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 25 in. W X 20 in. H X 4 in. 13 MERV Pleated Air Filter

MPN: HW2025-13R

$125.97
Save 15% at $75+ Case of 3
BestAir 25 in. W X 16 in. H X 4 in. 11 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 25 in. W X 16 in. H X 4 in. 11 MERV Pleated Air Filter

MPN: HW1625-11R

$89.97
Save 15% at $75+ Case of 3
BestAir 25 in. W X 16 in. H X 4 in. 8 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 25 in. W X 16 in. H X 4 in. 8 MERV Pleated Air Filter

MPN: HW1625-8R

$80.97
Save 15% at $75+ Case of 3
BestAir 25 in. W X 20 in. H X 6 in. 11 MERV Pleated Air Filter
2 per case USA

Bestair

BestAir 25 in. W X 20 in. H X 6 in. 11 MERV Pleated Air Filter

MPN: A201-SGM-BOX11R

$77.98
Save 15% at $75+ Case of 2
BestAir 20 in. W X 25 in. H X 5 in. 11 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 20 in. W X 25 in. H X 5 in. 11 MERV Pleated Air Filter

MPN: AB2025-11R

$104.97
Save 15% at $75+ Case of 3
BestAir 20 in. W X 25 in. H X 4 in. 11 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 20 in. W X 25 in. H X 4 in. 11 MERV Pleated Air Filter

MPN: HW2025-11R

$89.97
Save 15% at $75+ Case of 3
BestAir 20 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 20 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter

MPN: AB2025-13R

$134.97
Save 15% at $75+ Case of 3
BestAir 25 in. W X 16 in. H X 4 in. 8 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 25 in. W X 16 in. H X 4 in. 8 MERV Pleated Air Filter

MPN: BA4-1625-8

$44.97
Save 15% at $75+ Case of 3
BestAir 16 in. W X 25 in. H X 5 in. 11 MERV Pleated Air Filter
3 per case USA

Bestair

BestAir 16 in. W X 25 in. H X 5 in. 11 MERV Pleated Air Filter

MPN: AB1625-11R

$104.97
Save 15% at $75+ Case of 3
BestAir 27 in. W X 16 in. H X 6 in. 11 MERV Pleated Air Filter
2 per case USA

Bestair

BestAir 27 in. W X 16 in. H X 6 in. 11 MERV Pleated Air Filter

MPN: A401-SG4-BOX11R

$75.98
Save 15% at $75+ Case of 2
Filtrete 20 in. W X 25 in. H X 4 in. Pleated 1000 MPR Pleated Allergen Air Filter 2 pk

Filtrete

Filtrete 20 in. W X 25 in. H X 4 in. Pleated 1000 MPR Pleated Allergen Air Filter 2 pk

MPN: NADP03-2PK-1E

$51.99
BestAir XPANDA 16 in. W X 28 in. H X 4 in. 13 MERV Pleated Air Filter
USA
In-Store

Bestair

BestAir XPANDA 16 in. W X 28 in. H X 4 in. 13 MERV Pleated Air Filter

MPN: AXP-413-13R-2

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
BestAir 16 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter
USA

Bestair

BestAir 16 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter

MPN: CB1625-13R

$49.99
BestAir 20 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter
USA

Bestair

BestAir 20 in. W X 25 in. H X 5 in. 13 MERV Pleated Air Filter

MPN: CB2025-13R

$49.99
Flanders 20 in. W X 20 in. H X 5 in. Synthetic 8 MERV Pleated Air Filter
2 per case USA

Flanders

Flanders 20 in. W X 20 in. H X 5 in. Synthetic 8 MERV Pleated Air Filter

MPN: 82655.052020

$85.98
Save 15% at $75+ Case of 2
Flanders 16 in. W X 25 in. H X 3 in. Synthetic 8 MERV Pleated Air Filter
3 per case USA

Flanders

Flanders 16 in. W X 25 in. H X 3 in. Synthetic 8 MERV Pleated Air Filter

MPN: 82655.031625

$104.97
Save 15% at $75+ Case of 3
3M Filtrete 20 in. W X 20 in. H X 4 in. Polyester 12 MERV Pleated Allergen Air Filter
4 per case USA

3M

3M Filtrete 20 in. W X 20 in. H X 4 in. Polyester 12 MERV Pleated Allergen Air Filter

MPN: NDP02-4IN-4

$147.96
Save 15% at $75+ Case of 4
Filtrete 20 in. W X 25 in. H X 4 in. Polyester 12 MERV Pleated Allergen Air Filter
4 per case

3M

Filtrete 20 in. W X 25 in. H X 4 in. Polyester 12 MERV Pleated Allergen Air Filter

MPN: NDP03-4IN-4

$147.96
Save 15% at $75+ Case of 4
Filtrete 16 in. W X 25 in. H X 4-5/16 in. Polyester 1550 MPR Pleated Allergen Air Filter
4 per case USA

Filtrete

Filtrete 16 in. W X 25 in. H X 4-5/16 in. Polyester 1550 MPR Pleated Allergen Air Filter

MPN: NDP01-4IN-4

$147.96
Save 15% at $75+ Case of 4
AAF Flanders PREpleat LPD SC M10 20 in. W X 24 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1
6 per case USA

Aaf Flanders

AAF Flanders PREpleat LPD SC M10 20 in. W X 24 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1

MPN: 80055.042024

$113.94
Save 15% at $75+ Case of 6
AAF Flanders PREpleat LPD SC M10 20 in. W X 20 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1
6 per case USA

Aaf Flanders

AAF Flanders PREpleat LPD SC M10 20 in. W X 20 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1

MPN: 80055.042020

$101.94
Save 15% at $75+ Case of 6
Flanders 20 in. W X 20 in. H X 4.5 in. Synthetic 8 MERV Pleated Air Cleaner Cartridge
2 per case USA

Flanders

Flanders 20 in. W X 20 in. H X 4.5 in. Synthetic 8 MERV Pleated Air Cleaner Cartridge

MPN: 82655.0452020

$51.98
Save 15% at $75+ Case of 2
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

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
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
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
100% Authorized & Genuine — Our Guarantee →
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 familiar 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