Discount Water Filters and Air Filters at Discount Filter

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

DPFI16X20X4M11 Tier1 Replacement Air Filter - 16X20X4 (2-Pack)

More Views

Tier1 brand replacement for White-Rodgers FR1000M-100 - 16 x 20 x 4 - MERV 11 (2-Pack)

Save 13% (MSRP: $42.87)

Quick Overview

Fits White-Rodgers air cleaner models ACB1000M and ACM1000M
These items are made to order and ship within 3-5 business days.
1 1


This Tier1 16X20X4 air filter is rated at MERV 11 to capture 90% of particles, 1-3 microns in size. Replacement for: White-Rodgers FR1000M-108 and FR1000M-111.

  • Upgraded media rated at MERV 11 to capture 90% of particles, 1-3 microns in size
  • Replacement for: White-Rodgers FR1000M-108 and FR1000M-111
  • 98% efficient filter media that captures small dust particles before they can collect on your coils
  • This product is listed and rated by Underwriters Laboratories as U.L. Class 2


Package Qty 2
Used In Brands Tier1, White-Rodgers
Manufacturer's Id DPFI16X20X4M11
UPC 799932607561
MERV Rating MERV:11
Advertised Size (in) 16 x 20 x 4
Actual Size (in) 15 1/2 inches (length) x 19 1/2 inches (width) x 3 3/4 inches (depth)
Actual Size (cm) 39.37 x 49.53 x 9.525
Primary Filter Media Pleated Fabric
Filter Life (months) 6 months
Warranty Guarantee Unconditional Product Guarantee for Life of the Product


Reduces the following contaminants:

The TIER1-DPFI16X20X4M11 is comparable with the following part numbers

ACB1000M FR1000M
DPFI16X20X4 FR1000M-100
DPFI16X20X4M11 FR1000M-108
DPFI16X20X4M13 FR1000M-111