SLSM screw-in filter for RELXTIME compatibility, easy fit and efficient debris removal.
SLSM filter for ALEKO threaded connection enables quick, tool-free replacement.
SLSM Wejoy threaded filter shown for simple spa filter integration.
SLSM Aquaspa Spa fit promotes clearer, more comfortable massage pool water.
SLSM Clever Spa fit demonstrates easy replacement and maintenance.
SLSM pleated-membrane closeup highlights high surface area for efficient filtration.

SLSM

SLSM Screw-in Hot Tub Filter Cartridges – 4 Pack for RELXTIME, ALEKO, Wejoy, Aquaspa Spa & Clever Spa (Threaded)

High-performance patio lawn and garden made for confident daily results

$25.87

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose PatioZora Garden

Refresh Your Spa Experience with SLSM Screw-in Filter Cartridges

Upgrade your inflatable hot tub’s filtration with the SLSM screw-in cartridge set. Built for durability and easy use, these replacements slide into threaded spa systems, helping maintain clean water and a more enjoyable soak in homes, hotels, and on-the-go retreats.

Designed to work across RELXTIME spa pools and other compatible threaded inflatables, these cartridges aim to simplify maintenance without sacrificing performance. The goal is a smoother routine: less fuss, more time for relaxation.

Key filtration features

  • Pleated design increases the filtration surface area for more efficient debris capture.
  • ABS housing with an injection-molded opening resists wear during regular use.
  • Effective at trapping hair, leaves, dust, and sand, helping keep your spa experience pleasant.

Water quality and maintenance

  • Keeps spa water looking fresh and ready for a soak.
  • Threaded opening allows easy, tool-free installation and replacement.
  • Replace every two weeks to support optimal pump performance and potentially lower running costs over time.

What you get in the 4-pack

  • Four replacement cartridges compatible with RELXTIME and other threaded inflatable spa systems.
  • Dimensions: 3.9 in long (100 mm), hole diameter 2.4 in (60 mm), height 2.95 in (75 mm).
  • Washable design to extend life and reduce ongoing costs between replacements.

Tips for best results

Rinse after use, allow to dry, and reinsert when ready. Check thread engagement during replacement to ensure a secure fit.

FAQ

Q: Which models are compatible with these replacement cartridges?

A: Compatible with RELXTIME spa pools and other threaded inflatables from ALEKO, Wejoy, Aquaspa Spa, and Clever Spa.

Q: How often should I replace the filter?

A: Replace the cartridge every two weeks to support optimal pump performance and clean water.

You may also like