20" x 30" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (659 Series)
20" x 30" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (659 Series)
Features:
- All-steel construction
- 1/3" spaced fins set at 20 degrees
- Effectively conceals filter
- Use standard 1" thick disposable filters (not included)
- Removable face for easy installation and cleaning
- Equipped with adjustable filter retainers
- Bright White Finish
- Average face velocity = 390 fpm, based on filter capacity rating of 2 CFM per square inch of gross filter area. Free area averages 75% of grille core. For quick calculation free area (sq. in.) = listed width x lengthx .75
| Product Type: | Return Filter Grille |
|---|---|
| Wall Opening (Inches): | 20" x 30" |
| Height (Wall Opening): | 30" |
| Width (Wall Opening): | 20" |
| Color: | White |
| Overall Size: | 21-3/4" x 31-3/4" |
| Material: | Steel |
| Application: | HVAC |
| Series: | 659 |
Questions?
Reviewed by 3 customers
HI Quality, quick delivery
Rated 5 out of 5 starsVerified Buyer
Comments about 20" x 30" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille (659 Series)
HI Quality, quick delivery. This was installed in the ceiling and it looks great, we tried another brand and the other brand could not even support its own weight.
I highly recommend this product and company
Rated 5 out of 5 starsVerified Buyer
Comments about 14" x 25" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille
Item arrived without so much as a blemish. Best packaging I've ever seen!
Great Aprilaire humidifier
Rated 5 out of 5 starsVerified Buyer
Comments about 20" x 16" (Wall Opening Size) White Sidewall/Ceiling Return Air Filter Grille
I purchased the Aprilaire 500 whole house humidifier. Humidity is adjusted automatically based on the humidity in the house and the temperature outside. I was looking for a reliable product that does the work for me so I don't have to constantly adjust the setting manually. The weather is very dry in the winter where I live. This unit was the answer. Very easy to install. Installation instructions are easy to understand. product works great. Highly recommended.
Q&A
Showing 3 out of 3 Questions
- Q
On all your return air filter grills is the listed size of the grile the air filter size
- Asked by Hillbilly from the woods
- Verified Reply - PexSupply StaffYes, the listed size of the air filter grille is the size of the air filter.Was this answer helpful to you
- Q
When installing this 24x24 grille, should the fins be angled upward or downward. Does it make a difference? If it makes a difference, why up or down? Secondly, how does the 1" filter get replaced in this model? I don't see hinges or a way to open it other than removing the entire grille. Do you carry hinged wall return air filter grilles for either 1" or 4" deep filters? Thank you!
- Asked by
- Open Reply - PexSupply StaffAccording to the manufacturer, the installation orientation does not make much of a difference beyond the appearance of the product. There are some small advantages to directing the air in the path of flow in the duct if velocities are high, but that usually isn't necessary. This model does include concealed hinges to change the filter.Was this answer helpful to you
- Q
Is this the outsdie demensions of the grill. I am trying to cover a 19 x 24 cutout in a door. I assume the width is 20 inches and the height is 25 inches and it does not use a filter. Any other suggestions would be appreiated! thanks Barry
- Asked by Barry
- Open Reply - PexSupply StaffPlease refer to the following sizing diagram for full details on the dimensions of filter grilles with this style: http://s3.pexsupply.com/manuals/1305642783328/56257_PROD_FILE.pdfWas this answer helpful to you