502-5010B | Waterway 50 Sq. Ft. Top Load Cartridge Filter

The Waterway 502-5010 50 sq ft Top-Load Cartridge Filter is engineered for premium performance in residential pool and spa applications. With a large 50 square-foot filtration area, 2″ inlet/outlet ports and built-in bypass valve, this top-loading filter assembly offers easy access for maintenance while maintaining efficient flow. Its robust construction and compatibility with Waterway rollers or cartridge elements deliver reliable removal of debris, helping preserve water clarity and system health.

Highlights

• Large Filtration Area: Provides 50 sq ft of cartridge surface area to handle heavier loads and extend filter life between cleanings.

• 2″ Inlet/Outlet & Bypass Valve: Built with 2″ socket connection points and a bypass valve for optimized flow and ease of integration with existing plumbing.

• Top-Load Access Design: The lid opens from the top, simplifying cartridge change-outs and minimizing downtime.

• Durable Construction: Designed and manufactured in the U.S.A. by Waterway, built for long-term service and dependable operation in pool/spa environments.

• Cartridge Included: The package includes the filter body and cartridge element, providing a complete replacement solution.

Additional Info

This FAQ helps in-store customers confirm plumbing size, cartridge compatibility, and maintenance steps before picking up the Waterway 502-5010 at Discount Pool Mart. It also covers what to bring to the counter for quick verification.

Filter Fitment, Plumbing Size & System Compatibility

These answers help walk-in shoppers confirm that the filter matches their pool or spa setup.

How do I know the 502-5010 fits my system?

Check your current filter for 2 inch inlet and outlet plumbing and confirm that it uses a 50 sq ft Waterway-style top-load housing. Bringing photos to the store helps staff verify the match quickly.

Is this filter suitable for both pools and spas?

Yes. The 50 sq ft capacity works well for residential spas and smaller pools requiring efficient fine-particle filtration.

Does the filter include a cartridge?

Yes. The filter body and cartridge element are included, providing a complete replacement assembly in one package.

Flow Behavior, Bypass Valve Use & Maintenance Expectations

These answers help customers understand how the filter performs once installed.

How does the built-in bypass valve help?

It helps maintain steady flow at higher pressure and protects the system when the cartridge begins to load with debris.

How often do I need to clean the cartridge?

Most households clean it every three to five weeks, depending on debris level and water conditions.

Will this filter improve overall water clarity?

Yes. The 50 sq ft element captures fine particles, helping maintain cleaner, clearer water between cleanings.

In-Store Pickup, Cartridge Checks & Setup Prep

These tips help Discount Pool Mart customers prepare before visiting.

What should I bring for fast in-store verification?

Bring photos of your plumbing layout and your current filter connections so staff can confirm proper sizing.

Can I inspect the filter before purchasing?

Yes. You may examine the housing, lid, and included cartridge at the counter to ensure compatibility.

Is the filter ready for installation after pickup?

Yes. Once plumbed into your system and filled with water, the filter is ready for immediate operation.