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48 Sq Ft Tank Lid Replacement for Pentair FNS Plus Filter | 170021

Marsoni M251S
Sale price$165.00
Pay 4 payments of $41.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
48 Sq Ft Tank Lid Replacement for Pentair FNS Plus Filter | 170021Bring your 48 square feet Pentair FNS Plus filter back to like new condition with this authentic OEM lid assembly. Manufactured to Pentair's exacting standards, this replacement lid delivers a solid, pressure tight closure and proper water channeling throughout the tank essential for getting the most out of your pool or spa's filtration system over the long haul. Key Benefits Genuine OEM Component: Engineered as a direct drop in replacement for the
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 133 reviews
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Verified Purchase
D.O.
Los Angeles, US
★★★★★ 4
Nice shelf, install a bit problematic
Color: Dark Walnut, Size: 8.5inch(2PCS)
Nice little shelf, looks great, feels stable enough for my small accent lamp. Two issues: 1. The cutout in the corner is perfect for a cord >>>BUT<<< the plug itself CANNOT fit though that hole. You have to feed the cord through BEFORE INSTALL. So once it’s in, it’s IN. 2. Install seems pretty straight forward but it was not so easy! The rails are too thick for a pencil to go through the screw hole to mark placement. I had to physically hold everything in place and leveled WHILE I drilled. Rather annoying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Great item!
Color: Natural Wood, Size: 8.5inch(2PCS)
These shelves were great! I put them in the bathroom and helped with added space for holding candle and items to help keep counter clear.
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Reviewed in the United States on April 9, 2026
S
Verified Purchase
sgtfergsgirl
Carnegie, US
★★★★★ 5
Good quality
Color: Dark Walnut, Size: 11.2inch(2PCS)
These were the perfect fit, and they came with all the necessary hardware. We like them so much that we bought a different size for another room in our house, and they were perfect as well. They are a very nice quality wood. It's not that cheap stuff that will fall apart.
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Reviewed in the United States on November 19, 2025
S
Verified Purchase
Stewart R James
San Leandro, US
★★★★★ 5
Corner Shelves
Color: Natural Wood, Size: 11.2inch(2PCS)
Great quality, looks very good and easy installation. Vendor shipped promptly and packaged well.
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Reviewed in the United States on October 22, 2025
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Verified Purchase
Linda Montoto
New York, US
★★★★★ 5
Good quality wood.
Color: Dark Walnut, Size: 13.2inch
Very good quality. Very happy with this purchase.
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Reviewed in the United States on May 27, 2026

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