FilterLOCK Furnace and Air Conditioning Filter Seal

Build-Right FilterLOCK | Our#: 176742
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FilterLOCK Furnace and Air Conditioning Filter Slot Seal

$13.30 $16.99
In Stock
Ships Monday, Aug. 25th
4.8 stars (8 reviews)
Description

The Filter Slot Seal is ideal for any furnace, air conditioner or air cleaner filter. Based on recommendations by the Department of Energy, you should cover and seal your filter slots in order to prevent air leaks. In addition to preventing air leakage from around the filter, it also prevents dangerous chemicals, particulates, allergens, carbon monoxide and other contaminants from bypassing the filter. This product includes two overlapping pieces of flexible vinyl. It uses magnets to form an attachment to the metal ducts around the filter. Reusable, the Slot Seal allows the filter to work efficiently. Your indoor air remains cleaner and healthier when you apply this tight-fitting and secure product. For greater efficiency and protection, use Slot Seal on your furnace, air conditioner and air cleaner filters.

  • protects your home all year as it prevents allergens and pollutants from entering the indoor air you breathe
  • 4-3/4" wide, up to 25” long coverage
  • fits standard air filters
  • two overlapping pieces use magnets to secure the Slot Seal to the surrounding duct work
  • reusable
  • increases the filter’s efficiency
  • save money because the Slot Seal reduces energy loss
Reviews
FilterLOCK Furnace and Air Conditioning Filter Seal
Reviewed by 8
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Displaying reviews 1-8:

By Frank

11/07/2013

 5 of 5

I would definately buy it again

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

It's just what the doctor ordered.

BOTTOM LINE: Yes, I recommend this product

By jayelle

12/25/2012

 5 of 5

Awesome

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

This is super easy to install. It came in two parts with magnetic sides which overlap on top of the opening for the furnace filter. It fits perfectly and it will be easy to remove and re-attach every month when we change the air filter.

BOTTOM LINE: Yes, I recommend this product

By Theresa

08/28/2012

 5 of 5

Great money saver

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

I was told by a heating/air serviceman that I needed a new filter housing custom built because the filter slot was too large. This product saved me hundreds. The filter slot is now completely sealed keeping dust and debris out of my furnace. Thank You discount filters.

BOTTOM LINE: Yes, I recommend this product

By djdamon

06/13/2012

 5 of 5

Perfect Fit

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

Our furnace had a metal strip covering the place the furnace filter sits I was always worried about cutting my hand on it and it did not cover the opening right I ordered the Filterlock Slot Seal and it worked out great The opening is sealed tight , easy to remove and change filter Exactly what I was looking for Thanks

BOTTOM LINE: Yes, I recommend this product

By Amy H.

04/11/2012

 4 of 5

good for the right furnace

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

it's a good quality product but it's magnetic so it only works if the whole area surrounding your filter insert is also magnetic. Mine only sticks on one side :-(

BOTTOM LINE: Yes, I recommend this product

By Dee

12/28/2011

 4 of 5

Will not seal on filter slots with clips

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

This was recommended by an energy audit advisor. However, it will not seal on my unit because I have latches on each end of my filter slot. So I used it on a vent that I didn't need any longer. Worked fine on a totally flat surface

BOTTOM LINE: Yes, I recommend this product

By Mike

10/22/2011

 5 of 5

Easy and it Works

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

Works exactly as described. Fast delivery

BOTTOM LINE: Yes, I recommend this product

By Handy M.

07/05/2011

 5 of 5

Great product!

Comments about FilterLOCK Furnace and Air Conditioning Filter Seal:

Have an opening in our filter area of A/C system and this is a perfect product to cover the opening to the filter. Easy to install! Works great for the price!

BOTTOM LINE: Yes, I recommend this product

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