Bottom Housing | Polaris | 39-004 | Heavy Duty Replacement Part | (Fits Polaris 3900 Cleaner)

Polaris 3900 Bottom Housing, also listed as Polaris Polaris 3900 Bottom Housing | 39-004, is a vital replacement part that restores peak performance for your Polaris pool cleaner. This bottom housing ensures a secure seal and smooth suction, helping your cleaner glide efficiently across floors and walls. Designed for routine pool maintenance, it replaces worn or damaged housing that can cause leaks, reduced suction, or uneven cleaning. With durable construction built to withstand chlorine, salt, and sun, this part keeps your cleaner performing season after season. Its precise fit means quick DIY installation—no special tools required, and downtime is minimized.

• Precision-fit bottom housing for Polaris 3900 cleaners (39-004 compatible)
• Durable ABS construction resists pool chemicals and UV exposure
• Easy DIY installation with common tools
• Restores suction efficiency by replacing worn seals
• Reduces leaks and extends cleaner lifespan with stable operation

Keep your pool grooming routine on track—add the Polaris 3900 Bottom Housing to your maintenance stash today and enjoy consistent cleaning performance all season. Ready to upgrade your cleaner’s reliability? Add to cart and keep your pool sparkling.