MA Series 40 Replacement Filter Pack of 2 for Air Purifier, 3 in 1 Filtration With H13 True HEPA, Fine Pre Filter, Activated Carbon, Keeps Your Air Fresh and Clean, Fits 40 Size Purifiers
✔️ H13 HEPA with carbon and pre-filter, 4-5 month replacement
These replacement filters are designed for 40-size purifiers in the MA-style lineup. They combine a high-density pre-filter to block large particles, H13 true HEPA pleats for efficient filtration, and activated carbon for odor removal. Filter dimensions are 17.44 x 8.11 x 1.85 inches (442.98 x 205.99 x 46.99 mm); confirm your model and size before purchasing.
✅ Compatible with MA series 40 air purifiers (40-size units), 2-pack
✅ 3-in-1 filtration: H13 True HEPA, fine pre-filter, activated carbon
✅ Filter dimensions: 17.44 x 8.11 x 1.85 in (442.98 x 205.99 x 46.99 mm)
✅ Replacement cycle: 4-5 months for optimal performance
✅ Color: White
💡 What is an MA Series 40 replacement filter pack used for and how often should you replace it?
This handy guide explains how to keep your purifier performing at peak by swapping in a fresh filter.
- 3-in-1 filtration covers particles, odors, and gases - Typically replace every 4-5 months with normal use - Regular changes help maintain airflow and efficiency