


48 Sq Ft Tank Lid Replacement for Pentair FNS Plus Filter | 170021
Marsoni
M251S
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]
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4.1 ★★★★★
Based on 2122 reviews
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Product Reviews
★★★★★ 5
Sturdy paper cup.
Good cup. Is not wax covered on outside but very sturdy. All cups intact during shipping.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Perfect for outdoor occasions.
They are a great size. I take tea (Indian chai) for my son's games for us parents to enjoy while the kids are playing. These paper cups come in handy. They are the perfect size, and carry the hot drink reliably.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Value
Great value
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Perfect little cups
These worked great for our Hot Cocoa party. They even held up to the white chocolate and sprinkles rims we put on them. Nice white base looks nice, size perfect for trying different combinations of cocoa and toppings.
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Reviewed in the United States on December 13, 2025
★★★★★ 4
Quality Product, Price Could Be Lower
The product is good overall, but it feels a bit too pricey for what it offers.
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Reviewed in the United States on September 29, 2025
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