Bestway Flowclear Drain Filter Crew Cap with Ring

Bestway Flowclear Drain Plug

Introducing the Bestway Flowclear Drain Plug: The Ultimate 3D-Printed Replacement Cap for Your Pool Filter (M24 x 2, Bestway 58497) Say goodbye to overpriced replacements and pool maintenance headaches with this 3D-printed Bestway drain plug! Designed specifically for the Bestway Flowclear 58497 sand filter pump (and compatible models), this drain cap is a lifesaver when shops are closed or when you need to get your pool up and running fast. I created this because original replacements were too expensive or hard to find, and now I’m sharing it with the community to keep your summer splashing!

Do not forget to print the TPU Ring (seperate file). Pretty side goes up. The Ring stays in place so no need to panic when opening.

Like it? Please leave me a boost! 😊

Why Choose the Bestway Flowclear Drain Plug?

1. Perfect Fit for Bestway 58497
   Precision-designed with a (fine thread, 28 mm diameter, 2 mm pitch) to match the original Bestway cap (artnr. 306161033554), ensuring a secure, leak-free seal.
2. O-Ring Ready
   Features a built-in “O-ring groove” (22-23 mm inner diameter, 1.5-2 mm width) for a water-tight fit, compatible with the supplied TPU ring.
3. Durable and Easy Grip
   Compact design with  ribs for easy hand-tightening, perfect for quick pool maintenance.
4. Cost-Effective Solution
   Save money compared to pricey OEM replacements. Print it at home for pennies, especially when you’re stuck during off-hours or peak swim season.
5. Effortless 3D Printing
   Optimized for support-free printing with a vertical orientation (cap down, threads up). Works great with PLA but also PETG for water and chlorine resistance.

Highlights at a Glance

• 28 x 2 fine thread for Bestway 58497 sand filter pump.
• TPU-ring groove for leak-proof sealing.
• Grip ribs for easy installation/removal.
• Compact size: Fits perfectly
• Print-ready: No supports needed, ideal for PETG.
• Community-driven: Free to print, share, and enjoy.