Sta-Rite Compatible · Pool Filter

XLS-842 QTY. 3 PACK Pool & Spa Replacement Filters for Sta-Rite System 3 450 RETROFIT KIT

SKU · XLS-842 3PACK UPC · 810625020044
$229.99
Taxes and shipping calculated at checkout
In stock 3 available now
  • Free shipping On all orders
  • Perfect Fit Guarantee Built to OEM spec
  • Made in the USA Proudly manufactured in Austin, TX Austin, TX
Overview

Built to OEM Spec, Engineered to Clean®

Drop-in replacement engineered to match the original cartridge geometry, end-cap style, and media surface area — without the OEM markup.

The XLS-842 3PACK replacement cartridge is engineered for System 3 450 RETROFIT KIT and built for dependable day-to-day filtration performance. Each cartridge is sized at 8 15/16" diameter x 19 1/2" length, with Closed End top and Open End bottom end caps for direct-fit installation with no housing modifications.

Dimensions & fit

Measure once. Order with confidence.

A Outer diameter
8 15/16"
B Overall length
19 1/2"
C Top end cap
Closed End
D Bottom end cap
Open End
Tip

Measure your old cartridge cap-to-cap. A variance of ⅛" is normal — anything larger likely means a different housing model.

Cross-reference

Replaces OEM and aftermarket part numbers

Click any part number to verify the fit, or paste your existing part number into the search box.

No cross-reference part numbers on file for this cartridge yet — use Find My Filter to verify fit.

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