AIRx 21x21x4.5RR-ALLERGY | Our#: 176987
21x21x4.5 AIRx ALLERGY Rheem/Ruud RXHF-E21AM10 Replacement Air Filter - MERV 11
AIRx 21x21x4.5RR-ALLERGY | Our#: 176987
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Reduce common allergy symptoms
- Reduces allergy irritating particles
- Captures allergens like dust, mold spores, pet dander, dust mite debris and more
- Lessens odors from car fumes & smog
- Creates cleaner indoor air
- Actual Dimensions: 20 ¾" x 20 ¾" x 4 ⅜"
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Product Details
21x21x4.5 AIRx ALLERGY Rheem/RuudRXHF-E21AM10 Replacement Air Filter - MERV 11 (actual dimensions 20-3/4" X 20-3/4" X 4-3/8") - Rated MERV 11
Replaces media filters used in Rheem / Ruud model RXHF-E21AM10 21" Air Handler Media Air Cleaner Cabinets. Replaces Protech 540012, will also replace 540042, 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!! The OEM filters are typically rated at MERV 10 - but these filters are rated at MERV 11.
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
