Savener Spa Filter Cartridge 50 Sq Ft 2-Pack — 8" x 6-3/4" PAS50SV-F2M Fit, Trilobal Media & Reinforced End Caps

Savener's 6CH-502 (PAS50SV-F2M) is a 50 sq. ft. replacement spa filter cartridge designed to fit many Artesian, Tidal Fit and similar hot tubs, sold here as a convenient two-pack.

If your spa's water circulation or clarity has declined, swapping in fresh filter cartridges is one of the fastest ways to restore performance. This Savener replacement matches the common dimensions and thread style used by several OEM parts (including Unicel 6CH-502 and Filbur FC-0311) and is built with upgraded trilobal media and reinforced end caps for longer life and consistent filtration.

Which hot tubs and part numbers does this cartridge replace?

This cartridge is compatible with many Artesian Spas and Tidal Fit swim spas, and it’s marketed as a direct alternative to several popular OEM part numbers. Always compare dimensions and thread types with your existing cartridge before purchasing.

• Replaces: PAS50SV-F2M, Unicel 6CH-502, Filbur FC-0311, Magnum AR50, Master Deluxe M60506, Excel XLS-604 and equivalents.
• Common fits: Artesian Spas (2003–present), Tidal Fit swim spas, Island Spas series and Dual Temp Tidal Fit models.
• Physical size: 8" length × 6-3/4" outer diameter, 2" male MPT bottom thread, semi-circular top handle.

How does the Savener filter improve water clarity and debris capture?

The cartridge uses trilobal fiber pleats to increase surface area and a specialized dirt-locking structure for efficient particle capture. A 50-micron filtration layer targets fine particles while allowing steady flow, so pumps and heaters stay protected without drastic pressure spikes.

• Trilobal pleat media multiplies adsorption area over standard fabrics.
• 50-micron high-efficiency layer captures hair, sand, dust and fine debris.
• Reinforced ABS end caps and a robust core maintain shape under flow.

What maintenance is recommended and can this filter be backwashed?

Regular rinsing with a hose keeps pleats free of surface dirt; deep cleaning with a filter cleaner will remove oils and scale. This cartridge is not designed for backwashing — doing so risks cracking end caps or core damage and voids proper use.

• Rinse every 2–4 weeks depending on usage and environment.
• Use a commercial filter cleaner for periodic deep cleaning; allow to dry before reinstalling if manufacturer instructions advise.
• Avoid backwashing — this product is engineered as a cartridge filter only.

What safety and quality standards does the cartridge meet?

Savener filters are tested against NSF/ANSI 50 material-safety standards to ensure components won’t leach harmful substances during long-term water exposure. The company emphasizes domestic production, warehousing and support for customers seeking dependable replacements.

• IAPMO-tested for NSF/ANSI 50 material safety compliance.
• Durable construction with thickened pleat material and reinforced end caps.
• Sold as a two-pack for convenient routine replacement and value.

Who is this for: The Savener 6CH-502 two-pack is aimed at spa owners and service technicians who need a drop‑in replacement for common 50 sq. ft. cartridges used in Artesian, Tidal Fit and compatible swim/spa systems. It’s a good choice for anyone who wants improved dirt capture, NSF-tested materials, and an affordable way to maintain pump and heater efficiency. Before buying, verify your existing cartridge’s length, outer diameter, and thread type to ensure fit.