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Unicel DE Replacement Grids for Pentair FNS 36 Sq. Ft Filter | 7 Large & 1 Partial | Made in USA | FS-2003

Marsoni M251S
Sale price$189.99
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Unicel DE Replacement Grids for Pentair FNS 36 Sq. Ft Filter | 7 Large & 1 Partial | Made in USA | FS-2003Revitalize your Pentair FNS 36 sq. ft. DE filter with this high quality replacement grid set by Unicel, manufactured in the USA at their California facility. Containing 7 large grids and 1 partial grid for a total of 8, this set provides a complete internal refresh for your filter system. Fresh grids are the key to restoring maximum filtration efficiency, ensuring your pool or spa water stays sparkling clean and free of fine debris. Key Benefits
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  • We offer a 30-day return/exchange service after receiving.
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M
Verified Purchase
Mamacita
Massapequa, US
★★★★★ 5
Great separator for room.
My kids love it. It separates their half of the room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2025
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Verified Purchase
Gwendolyn
West Palm Beach, US
★★★★★ 5
These are PERFECT for my Art Show coming up!
This is going to be PERFECT for my Art Show display. And also....EASY to put up and take down as well as store. I'm so grateful to have found them! They are super light weight. And sturdy for my application. And elegant and have clean lines for my display. I have ivy draped and also fairy lights which make it look classy yet simple! Love them!
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Reviewed in the United States on September 27, 2022
J
Verified Purchase
JRay
Lowell, US
★★★★★ 5
Eye pleasing shelves with the ability to hold weight
Color: Light Brown, Size: 4
Great set of 4 wood floating shelves. I used these to hold precon decks and other commander decks for magic the gathering cards. Though they are on the smaller size, they still fit up to 4 commander boxes side by side and and withhold double that if I stack the boxes. I am very impressed by the quality and how much weight each shelf can hold. The brackets to hang them make the shelves even more sturdy. The shelves are very pleasing on the eyes and the wood color is very natural. The shelves were simple to hang by one person. They look very stunning and of great value. They hold all kinds of items and function perfect as a shelf and look wonderful as a form/type of wall decoration even without items on the shelves. Overall I’m very happy with this purchase and I will be buying more of these shelves soon.
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Reviewed in the United States on May 27, 2025
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Verified Purchase
Michelle Marley
Lake Worth, US
★★★★★ 5
Great shelves
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
These are cute and easy to install. They were the perfect size for the location. I did use other drywall mounts to make sure they were more likely to stay in but after I installed they feel sturdy and reliable.
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Reviewed in the United States on October 14, 2025
M
Verified Purchase
Mercy Lovell
Massapequa, US
★★★★★ 5
Great Product
Color: Brown, Size: 4
Love them! They’re fairly priced and can hold a lot of weight! Make the space look great!
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Reviewed in the United States on March 25, 2026

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