Arm & Hammer Max Allergen & Odor Reduction Air Filter 20x20x1, MERV 11, 4-Pack
MERV 11 pleated HVAC air filter for residential use to reduce airborne contaminants and odors. Helps improve indoor air quality; customers note effective allergen reduction and odor control, with some concerns about sturdiness
Highlights
- MERV 11 for particle capture
- odor reduction capability
- 4-pack for multi-room or replacement cycle
Pros
- improves indoor air quality
- reduces airborne allergens
- odor reduction capability
- fits most brands and HVAC units
- positive value and effectiveness feedback
Cons
- sturdiness issues reported (filters arrive smashed/damaged)
Best For
Features
- MERV 11 pleated filter designed for residential use to improve indoor air quality
- Traps up to 79% of particles sized 3.0-10.0 microns
- Reduces airborne allergens such as pollen, pet dander, and dust mite debris
- Effective also against smoke and VOCs in indoor air
