Beckacher 6CH-940 Spa Filter Cartridge — Replacement for Unicel, Pleatco PWW50P3 (2 Pack)

Overview

Beckacher presents the 6CH-940 Spa Filter Cartridge as a dependable replacement for select popular models. Designed for spa and hot tub use, it combines straightforward installation with a robust filtration design to support a clean, inviting water routine without unnecessary complexity.

Key specifications include an 8-inch length, a 6-inch outside diameter, a top circular handle, and a bottom 1.5-inch SAE thread, paired with a 50 square foot filtration area. The Trilobal Filtration Fabric is engineered to capture a range of particles while maintaining steady flow, and the built-in Dirt‑Lock technology helps keep pores open between cleanings for smoother operation.

How it works and what you’ll notice

The Trilobal Media creates a micro-pore network that traps debris as water circulates. Dirt-Lock helps resist clogging from hair, leaves, dust, and sediment, supporting more consistent filtration between replacements.

Because the filter is washable and reusable, you can extend its service life with proper care. A routine rinse every two weeks is suggested to maintain flow and filtration efficiency. As a precaution, remove the cartridge before cleaning to prevent corrosion and to protect your spa environment.

Compatibility and installation

This Beckacher cartridge is intended as a replacement for models such as Pleatco PWW50P3, Unicel 6CH-940, Filbur FC-0359, Waterway 817-0050, and related part numbers. Please confirm the model before placing an order, as compatibility depends on manufacturer and dimensions.

• Compatible with common replacement models like Pleatco PWW50P3 and Unicel 6CH-940.
• Dimensions are designed for easy screw-in installation: 8" length, 6" outer diameter, and 1.5" SAE bottom thread.

Maintenance, warranty, and purchasing with Beckacher

Beckacher offers a 90-day return or exchange window and reliable shipping through trusted logistics. The 6CH-940 is crafted from durable materials to deliver practical filtration for spa owners seeking a cost-conscious replacement.

Note: This is an independent Beckacher replacement; the manufacturer’s name and part numbers shown are for compatibility reference only.