Filterbuy 20x25x4 Air Filter, MERV 11, 4-Pack, Pet & Allergy Defense
20x25x4 replacement air filters with electrostatic pleated design for HVAC systems. Improves dust reduction and air quality; reported good quality and value, though some users note fit and size concerns
Highlights
- MERV 11 filtration
- actual size 19.50 x 24.50 x 3.63
- 4-pack for multiple rooms
Pros
- electrostatic pleated design
- universal compatibility 20x25x4
- pet and allergy defense
- sturdy construction
- good value for money
Cons
- some reports of fit issues
- actual size may differ from stated
- can restrict airflow for some furnaces
Best For
Features
- Universal 20x25x4 air filter replacement for furnace and HVAC systems
- Actual size 19.50 x 24.50 x 3.63 inches
- Compatible with White Rodgers models ACM2000M, ACM2000M-108, FR2000M-108, FR2000M-111
- MERV 11 pleated electrostatic media for pet and allergy defense
