Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

Accumulair MERV 13 Furnace Air Filter, Width 19.5 in, Height 19.5 in, Filters (qty.) 6, Model# FD20X20X2_6

Item# 4338439
Accumulair MERV 13 Furnace Air Filter, Width 19.5 in, Height 19.5 in, Filters (qty.) 6, Model# FD20X20X2_6

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Accumulair MERV 13 Furnace Air Filter, Width 19.5 in, Height 19.5 in, Filters (qty.) 6, Model# FD20X20X2_6

Click or Tap image to Zoom

$69.99

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Nominal size is 20x20x2. Actual size is 19.5 x 19.5 x 1.75.
  • MERV 13 Rating. Each filter lasts up to 3 months.
  • Uniform pleat shape enhances dust holding capacity and maximizes air flow.
  • Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites.

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Compare

Product Summary

The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander. Accumulair filter material will not support the development of mold, mildew, bacteria or other microorganisms in normal use. No chemicals added. Accumulair filters are chemical free!

What's Included

    (6) Air Filters

Features + Benefits

  • Nominal size is 20x20x2. Actual size is 19.5 x 19.5 x 1.75.
  • MERV 13 Rating. Each filter lasts up to 3 months.
  • Uniform pleat shape enhances dust holding capacity and maximizes air flow.
  • Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites.

Key Specs

AttributeSpecification

item#

4338439

Brand

Accumulair

Ship Weight

5.0 LB

Width

19.5 in

Height

19.5 in
AttributeSpecification

Filters (qty.)

6

Thickness

1.75 in

MERV Rating (Min. Efficiency Reporting Value)

13

Product Weight

1.0000 lb

Dimensions L x W x H (in.)

19.5 x 1.75 x 19.5 in

Reviews

Questions & Answers

Questions

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.