Filterbuy 17.5x21x5 Air Filter, MERV 8 (2-Pack)
Electrostatic pleated HVAC air filters (actual size 17.13 x 20.63 x 4.38) for furnace, AC, or heat pump. Improves efficiency and reduces pollen, lint, and mold. Customers note easy installation and good value for the size
Highlights
- two filters per pack
- actual size close to listed measurements
- MERV 8 performance
Pros
- easy to install
- fits furnace, AC, or heat pump
- two filters per pack
- MERV 8 filtration
- effective for pollen, lint, mold
Cons
- size and sturdiness mixed feedback
- some filters arrive damaged
Best For
Features
- Actual size 17.13" x 20.63" x 4.38" for 17.5x21x5 compatible fit
- MERV 8 media traps pollen, lint, and mold while maintaining airflow
- Electrostatically charged synthetic media with 8 pleats per foot for longer life
- Durable dual-wire framed construction with recyclable beverage board
- Fits Rheem / Ruud models (PD540010) and designed for HVAC efficiency
