AIRx 21x21x4.5RR-HEALTH | Our#: 176990

21x21x4.5 AIRx HEALTH Rheem/Ruud RXHF-E21AM130 Replacement Air Filter - MERV 13

5
1 review(s)
 
Average rating 5.0/5
5 stars
(1)
4 stars
(0)
3 stars
(0)
2 stars
(0)
1 star
(0)

AIRx 21x21x4.5RR-HEALTH | Our#: 176990

  •  Free Shipping & Returns
  •  100% Compatibility Guarantee

Protect more sensitive lungs

  • Highest rated filter to reduce most pollutants
  • Reduces pollen, dust, lint, dust mite debris, pet dander & mold spores
  • Lessens odors from car fumes & smoke
  • Removes bacteria & virus carriers
  • Creates cleaner indoor air
  • Actual Dimensions: 20¾" x 20¾" x 4⅜"

6 people in your area recently purchased this product!

  •  Free Shipping & Returns
  •  100% Compatibility Guarantee
Frequently Purchased Together

Product Details

21x21x4.5 AIRx HEALTH Rheem/Ruud RXHF-E21AM130 Replacement Air Filter - MERV 13 (actual dimensions 20-3/4" X 20-3/4" X 4-3/8") - Rated MERV 13

Replaces media filters used in Rheem / Ruud model RXHF-E21AM13 21" Air Handler Media Air Cleaner Cabinets.  Replaces Protech 540018, PD540042

NOTE:  This filter is not manufacturered by Rheem or Ruud. 

These deep-pleated filters are manufactured to fit in Rheem and Ruud Media Exact Fit Air Cleaners. Expect comparable quality of construction at a value price!! 

FEATURES:  

  • Moisture resistant frame remains sturdy even in high humidity
  • Rust resistant galvanized wire downstream gives the filter rigidity and holds media in place after installation  
  • Built-in support fingers hold pleats in place and allow for maximum dust holding  
  • The MERV 13 rating on this filter provides an extra level of protection against airborne pollutants.

Do you want to know about the technical specs?

Nominal Dimensions
21 x 21 x 4½"
Actual Dimensions
20¾ x 20¾ x 4⅜"
Filter Media
Electrostatically charged 100% synthetic gradient media that does not support microbiological growth
Filter Support Grid
30 gauge galvanized expanded metal grid
Frame
Moisture resistant double-wall beverage board
Max Temperature
180F (82C) continuous service, peak 225F (107C)
Max Humidity
Resistant to 100% R.H.

Replaces These Filters:

Protech:
540012
540018
540042
PD540042
Rheem:
RXFH-E21AM13
RXHF-E21AM10