Hart & Cooley
Steel Return Air Filter Grille, 1/2" Fin Spacing - White
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673 Steel Return Air Filter Grille, 1/2" Fin Spacing
- All steel construction
- Lanced-face design with 1/2" blade spacing set at 40 degrees
- Flush, removable face with concealed latches and hinges can be installed in any direction
- Uses standard 1" disposable filters (not furnished)
- Bright White finish
- Available sizes: 6" x 10" to 36" x 40" in various standard combinations
Note: When ordering, specify horizontal dimension (width) first




- Reviews
- Questions
- delivery
- Shipping
- people
- old one
- re-model
- application
- frame
- grille
- service

Hard to find but they had it
Just like the old one but not rusted. Fast delivery nice people
Advantage Mechanical Supply
Thank you Ernie Let us know if you need ductwork or anything else Thanks

Hard to find but they had it
Just like the old one but not rusted. Fast delivery nice people
Advantage Mechanical Supply
Thank you Ernie Let us know if you need ductwork or anything else Thanks

great service
Great service, great product, easy to measure and install. Shipping was fast and product was well protected for shipping.
Advantage Mechanical Supply
Thank for your feedback Janet!

Air Return Grille
This fits perfect and works great. Just what I needed.
Advantage Mechanical Supply
Thank you for the feedback Jeffry! Let us know if we can help you with anything else Thank you

Just Right
Other than having to build a custom frame for my application the grille was just what I needed to complete my re-model.
Advantage Mechanical Supply
Great to hear George that we could help with your remodel Let us know if we can help you with anything else Thank you