The Aprilaire Model U141 Air Purifier is a whole-home air purifier that keeps every room in your home clean and comfortable. It is installed into your central heating and cooling system by a local HVAC professional. The Model U141 is MERV 11. Compare this to a standard 1" air filter, which is only MERV 4. (MERV is a scale used to measure the effectiveness of air filters).
- Protects your HVAC system and offers superior filtration performance to 1" filters
- Unpainted steel cabinet
- Guaranteed with our Pure Fit Promise: Self Seal™ technology, interlocking rails, and Clean Coil Commitment
- Easy to maintain — simply change the Air Purifier’s filter once up to every 12 months
- Versatile installation — compatible with systems located in basements, attics, closets, and more
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