Filtrete 15x20x1 MERV 11 AC furnace air filter (6-pack, 0.81 in thick)
Filtrete 15x20x1 pleated air filter with 3-in-1 technology for cleaner air flow. 6-pack with 3-month replacement cycle; customers note quality and air improvement, with mixed fit and durability feedback
Highlights
- MERV 11 filtration
- 1000 MPR microparticle capture
- pleated 3-month replacement cycle
Pros
- 3-in-1 filtration technology
- MERV 11, high microparticle capture
- 6-pack provides multiple replacements
Cons
- mixed fit for some installations
- mixed durability; some report shorter lifespans
- actual size slightly smaller (0.81 in) than nominal
Best For
Features
- 6-pack of 15x20x1, 3-month pleated filters for furnace air with MERV 11 and MPR 1000
- Filtrete 3-in-1 technology pulls in and traps particles for cleaner air
- Captures microparticles and helps reduce dust and allergens in household air
- Certified asthma and allergy-friendly filter for improved air quality
- Replace every 90 days for optimal performance
