Important: Shipping delays
Home Products FilterLOCK

FilterLOCK

Sold Out

Notify me when this product is available:

SKU: SFNFILTERLOCK=DRP

  • 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
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.

For replacement instructions, click here


Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
t
tsSLAueP
Mr.

20

C
Charles S.
Unrivaled Customer Experience

Though the item wasn’t a great fit for my particular air handler, I’ve never experienced better customer service. Make sure there’s enough space for the magnets to attach to and create a seal and the product will do great for you, I’m certain.