#WEJOY Pool & Spa Replacement Filter Cartridges PM_SPA-P154 4×4×3in Folded Polyester (4-Pack) - Rinseable, ABS End Caps

#WEJOY Easy Set Pool Spa Hot Tub Filter Replacement Cartridges are compact 4"×4"×3" polyester pleated filters designed to trap hair, debris and fine sediment so your massage pool water stays clearer between cleanings.

These replacement cartridges fit many massage pools that accept the PM_SPA-P154 style filter. Constructed from 100% polyester fabric with ABS end caps, each cartridge is lightweight and portable. The fold-style pleats increase surface area for particle capture, and the design is intended to be simple to rinse and swap out as part of routine maintenance.

Will these filters fit my spa model?

Measure your existing cartridge and compare the dimensions before purchasing; these cartridges measure 4" × 4" × 3" (10 × 10 × 8 cm). They are engineered to be compatible with many massage pool models that use the PM_SPA-P154 form factor, but checking your model number is the safest step.

• Exact size: 4" × 4" × 3" (10×10×8 cm)
• Weight per cartridge: approx. 82 g (0.18 lbs)
• Replaces PM_SPA-P154 style filters in many models
• Confirm fit by comparing with your current filter

How effectively do these cartridges remove debris?

The polyester pleated fabric captures a range of contaminants such as hair, leaves, dust and sand, concentrating them in the pleat channels rather than letting them circulate. The material and pleat pattern increase surface area, helping the cartridge hold more debris before flow is noticeably reduced.

• 100% polyester trilobal fabric for improved capture and release
• Folded/pleated design for larger filtration area
• Removes hair, leaves, sediment and dust effectively
• ABS plastic end caps provide a secure fit in compatible housings

How do I clean and maintain these replacement filters?

Rinse cartridges under running water to remove trapped material; the trilobal fiber structure helps release caught particles during rinsing. For regular use, clean weekly and replace according to your usage pattern—more frequent replacement keeps circulation and filtration efficient.

• Rinse thoroughly after each use to remove surface debris
• Recommended replacement: weekly for daily users, up to 4 weeks for less frequent use
• Do not machine-wash or use harsh chemicals; gentle rinsing preserves media life
• Store dry spare cartridges in a cool, clean place to prevent odors

What warranty and support does #WEJOY provide?

#WEJOY supplies these cartridges with a one-year return policy for buyer confidence. Customer service and technical support are available for fit questions or product issues, helping you confirm compatibility and resolve concerns.

• One-year return policy included
• Access to customer and technical support for fit guidance
• Sold as a 4-pack for convenient replacement rotation

Who is this for: These #WEJOY replacement cartridges are intended for hot tub and massage pool owners who need an affordable, easy-to-swap filtration option compatible with PM_SPA-P154 style housings. They suit people who prefer lightweight, compact cartridges for travel or seasonal pools, those who perform routine spa maintenance themselves, and anyone looking to keep circulation systems free of visible debris between deeper cleanings. Always confirm your spa model and measurements before buying to ensure a correct fit and peak performance.