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

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

Marsoni

M251S

$165.00

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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We offer a 30-day return/exchange service after receiving.
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This filter kit is a convenient all-in-one replacement for my 2011–2017 Honda Odyssey. Both the cabin and engine air filters fit perfectly and were easy to swap out in just a few minutes. The quality feels solid, and it’s great not having to buy the filters separately. A quick upgrade that helps the van run cleaner and keeps the cabin air fresh.

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Reviewed in the United States on December 10, 2025

L&S

Chelsea, US

★★★★★ 5

Impressive High-Tech Cabin Filter That Actually Eliminates Odors

This is by far the most advanced cabin filter I’ve ever used. My 2017 Civic came with a lingering interior smell that even a full professional detail couldn’t remove—but this filter did the trick almost immediately. The design is impressive, with a sturdy outer “shell” and clear labeling that makes installation quick and foolproof. It has a very modern, high-tech look, and the airflow direction is easy to identify. The fit is spot-on, and the performance has genuinely exceeded my expectations. I’m so impressed that I plan to switch my other vehicles over to this same style of filter in the future.

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Reviewed in the United States on November 18, 2025

Verified Purchase

Alex

Phoenix, US

★★★★★ 5

Easy change, Great deal.

Size: HRV (2023-26) 2.0L Gas

Great fit for my 2024 HR-V. Easy replacement, no tools needed. Would definitely purchase again. Saved from paying outrageous pepboy fee. Could feel and smell the difference immediately after. No more allergies.

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Reviewed in the United States on March 30, 2026