2pk Replacement Furnace Air Cleaner Filters for high efficiency air cleaners by Aprilaire and Space-Gard. These filters can cost up to $40 per filter if you purchase through your heating contractor. This is the exact filter Lowe's and Home Depot sell for $24.99 each
* High-Performance
* High-Output
* Micro-Free Gold HEPA-Type filter
* Easy Installation
* MERV 11, Exceeds Aprilaire OEM Filter specifications
* Manufactured by BestAir
Equivalent Air Filter:
Aprilaire: 401
Fits Models-
Aprilaire and SpaceGard Air Cleaners: 2400
Lennox: PMAC-12C (X0577)
#SG4
WHAT DOES MERV MEAN?
ASHRAE which is the American Society of Heating,
Refrigerating and Air-Conditioning
Engineers recently amended their ?Standard 62? to require
Minimum
Efficiency
Reporting
Value
MERV 1-4 (Greater than 10 microns): pollen, dust mites, sanding dust, carpet fibers
MERV 5-8 (3-10 microns): mold spores, hair spray, cement dust, powdered milk
MERV 9-12 (1-3 microns): Legionella, lead dust, coal dust, auto emissions, welding fumes
MERV 13-16 (0.3-1 microns): bacteria, tobacco smoke, insecticide dust, copier toner
No comments:
Post a Comment