Pentair 08650-4404 – U-3 In-Ground Skimmer (White, 2″ Slip with 1.5″ Slip Reducer)
The Pentair 08650-4404 is a complete in-ground pool skimmer assembly — a top-performing “U-3” model designed for concrete or gunite pools. It provides surface skimming, debris capture, and suction for pool filtration systems.
Key Features
- 2″ slip inlet ports with included 1.5″ slip reducers — suited for standard suction plumbing and easier retro-fits.
- Durable high-strength ABS construction — built to resist chemical exposure, UV light, and long-term water contact.
- Large capacity skimmer throat and basket — handles heavy leaf and debris loads while maintaining flow efficiency.
- Includes basket (without float) and built-in plumbing ports — a complete OEM skimmer assembly for new builds or replacements.
- White finish for a clean, traditional pool skimmer look — matches many pool interiors and decks.
Specifications
- Brand: Pentair (SwimQuip / Sta-Rite line)
- Model / Part Number: 08650-4404 (U-3 In-Ground Skimmer)
- Material: ABS plastic (pool-rated)
- Plumbing Inlet: 2″ slip with 1.5″ slip reducers included
- Intended Use: Concrete or gunite in-ground pools
- Includes: Skimmer body, lid & frame, basket (no float included)
When to Install or Replace
Use or replace this skimmer when building a new concrete or gunite pool, installing a new suction intake, or replacing a damaged/failing original skimmer. It’s also ideal when upgrading to a more modern, higher-capacity surface skimmer to improve debris removal and water circulation.
Installation & Maintenance Tips
- Install per manufacturer and local plumbing code guidelines — ensure slip fittings are solvent-welded tightly and water-level is correct for proper skimmer function.
- Position the skimmer lid flush with pool deck or coping for safe access and best suction performance.
- Regularly check and empty the basket — especially during heavy leaf or debris seasons — to maintain flow and prevent pump strain.
- Inspect skimmer throat and housing periodically for cracks, leaks, or chemical wear; replace if integrity is compromised.
