Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2

Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip

Marsoni

M251S

$116.05

Get it in 3 business days with 1 day shipping. Friday, May 29

Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" SlipRainbow Pentair RTL 50, model R172504B is a 2"s top load filter. For use on portable spas, it is designed to mount in a niche so that the main body is under the shell of the spa, while the top is accessed from above the spa. This complete filter includes a niche lock ring (secures the body to the niche), lid lock ring (secures the lid), push down lever (to secure and release the lid lock ring), 50 sq. ft. cartridge, and lid w o chemical feeder. (Lid w

Easy Shipping

Quick Dispatch:

Your Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip ships.

Need Help?
Questions about Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Bought this cabin air filter for my 2015 Honda CR-V and it fit perfectly. Installation was super easy and only took a few minutes. I immediately noticed the air coming through the vents smelled cleaner. No need to have it replaced for you. Definitely worth it if you want an affordable replacement that gets the job done.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 19, 2026