Filterbuy 20x20x5 MERV 11 Air Filter 4-Pack
Pleated HVAC air filters with MERV 11 media for allergens and pets. Includes actual size 19.63 x 19.88 x 4.38 inches. Customers note easy installation and correct fit, with some size or damage concerns
Highlights
- MERV 11 performance
- 20x20x5 replacement
- value-oriented option
Pros
- MERV 11 filtration for allergens and pets
- Pleated synthetic media
- Actual size close to 20x20x5
- Easy installation mentioned by customers
- Good value perception
Cons
- Some reports of size issues
- Occasional damage during installation
- Mixed sentiment on build quality
Best For
Features
- 20x20x5 replacement air filters for furnaces, with actual size 19.63" x 19.88" x 4.38"
- MERV 11 synthetic media captures dust and allergens, compatible with MPR 1200 & FPR 7
- electrostatically charged media with 8 pleats per foot for extended filtration life (approximately 3x fiberglass)
- recyclable beverage board frame with dual wire backing for durability and temperature resistance
- compatible with Honeywell F25/F35 series filter part numbers F25 (#203721) and F35/F35R (#FC35A1019)
