Cartridge, 50 sqft, ht, 2″ SAE b, 8″dia, 6″L, 3oz | 80503

💧 Darlly Filtration 80503 Replacement Filter Cartridge — 50 sq ft

This is a 50 sq ft replacement filter cartridge from Darlly Filtration, part number 80503. It measures 8″ in diameter and 6″ long, with a handle top and a 2″ sae thread bottom. It uses 3 oz filter media. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.

📏 Specifications

🛁 Spa makes it is listed for

Bullfrog Spas.

🔄 Cross-reference part numbers

These part numbers are listed as alternatives for this part.

📐 How to check the size

Measure your old cartridge from end to end for the length, and across the pleats at the widest point for the diameter. Then check the hole in the center of each end cap: an open end has a hole straight through, a closed end is solid. All of these should match the specifications table above.