DAVCO 2.5" x 100 ft Pool Backwash Hose — 2.5in Heavy-Duty Polyester-Reinforced PVC, Chemical & UV Resistant

DAVCO's 2.5" x 100 ft pool backwash hose is a heavy-duty, polyester-reinforced PVC discharge hose designed for backwashing, draining and general water removal tasks around pools and jobsites.

This hose is built to replace fragile single-layer backwash lines with a stronger, reusable option that resists chemicals, UV exposure and rough handling. Its 2.5" nominal diameter and flat 4" width allow connection to standard filter outlets, cam-lock fittings or pin-lug couplings, while the polyester reinforcement supports higher working pressures for dependable water conveyance.

How does this hose hold up during frequent pool backwashing?

The DAVCO backwash hose combines PVC tubing with woven polyester yarn reinforcement to stand up to repeated use and abrasive conditions. It resists bursts and chemical exposure common in pool environments, so it remains functional season after season without becoming paper-thin or brittle.

• Rated to withstand typical backwash working pressures (up to about 90 psi).
• Polyester-reinforced for tear and puncture resistance.
• Chemical- and UV-resistant PVC outer layer for longer life.

Will this fit my pool filter or pump connections?

The hose is a standard 2.5" backwash line that lies flat at roughly 4" wide, making it compatible with most 2.5" filter outlets and common cam-lock or pin-lug fittings. It also mates easily with 2" or smaller schedule 40/80 PVC when adapters are used, but you should measure your filter outlet before ordering to confirm fit.

• Standard 2.5" diameter fits many pool filter outlets.
• Flat 4" width adapts to cam-lock or pin-lug couplings.
• Works with 2" or smaller schedule 40/80 PVC using appropriate adapters.

Can this hose be used beyond pool maintenance?

Yes — the DAVCO discharge hose serves multiple roles outside pool care. Its heavy-duty construction makes it suitable for agricultural water discharge, irrigation, landscaping, construction dewatering and submersible pump work where a flexible, durable hose is needed to move large volumes of water.

• Compatible with submersible pumps for temporary dewatering.
• Useful for irrigation and farm water transfer tasks.
• Durable enough for site drainage and construction runoff handling.

How simple is installation and storage?

Installation is straightforward: clamp the hose to the filter outlet or attach it to cam-lock/pin-lug fittings, and secure with a standard hose clamp if needed. When finished, the hose rolls up flat for compact storage in a dry, shaded area to extend service life.

• Quick clamp or cam-lock attachment to filter outlets.
• Rolls flat for compact, space-saving storage.
• Store away from direct sunlight to preserve material integrity.

Who is this for? The DAVCO 2.5" x 100 ft pool backwash hose is made for pool owners, service technicians and contractors who want a reusable, heavy-duty discharge line that tolerates frequent handling, chemical environments and outdoor exposure. It’s also a practical choice for landscapers, farmers and jobsite crews who need a robust hose for pumping, draining and irrigation tasks without the fragility of thin, single-layer options.