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Only available to the contiguous United States
FilterLOCK
- Saves energy and reduces energy bills
- Improves indoor air quality
- Blocks allergens and other contaminants, including deadly gases like carbon monoxide and radon from entering the HVAC system at the air filter slot.
- Universal one size fits all
- Reusable, easy on / easy off design
- Magnetically attaches to the duct work
- Two piece design is 4-3/4" wide and works with any 1" filter up to 25" long
AirFilters.com
Installation: Simply remove FilterLock from the package and cover the filter slot, letting the two pieces overlap in the center of the slot opening. Built-in magnets hold FilterLock securely in place.
| Manufacturer | AllergyZone |
|---|---|
| Replaces Brand | AllergyZone |
| Exact Width Fraction | 0" |
| Exact Length Fraction | 0" |
| Exact Thickness Fraction | 0" |
| Nominal Width Fraction | 0" |
| Nominal Length Fraction | 0" |
| Nominal Thickness Fraction | 0" |
