Filterbuy 21x24.5x5 MERV 13 air filter (1-pack) for HVAC
MERV 13 pleated air filter with electrostatic media for furnace, AC, or heat pump. Helps reduce dust and improve air quality; easy installation noted by customers
Highlights
- MERV 13 capture capability
- actual size 20.63 x 24.13 x 4.38
- easy-install design
Pros
- MERV 13 filtration performance
- Electrostatic pleated design
- Actual size closely matches stated fit
- Easy installation according to users
- Supports whole-house replacement
Cons
- Some mixed opinions on fit and durability
Best For
Features
- WHOLE HOUSE REPLACEMENT 21x24. 5x5 air filters for your furnace
- air conditioner
- or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size 20. 63" x 24. 13" x 4. 38")
- MERV 13 PERFORMANCE Protect your home or business from germs
- bacteria
- and more with MERV 13 synthetic media (comparable with MPR 1900 & FPR 10) that captures 98% of dust without restricting air flow
- LASTING FILTRATION Electrostatically charged media (made in the USA) with 11 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
- SUPERIOR CONSTRUCTION Easy installation beverage board (recyclable) frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
