DAVCO 1.5 in x 50 ft Pool Backwash Hose - Heavy Duty Reinforced

In this review of the DAVCO 1.5 in x 50 ft Pool Backwash Hose the bottom line is simple: this is a workhorse discharge hose for pool owners and contractors who need a durable, reusable option for backwashing and draining. The reviewer found it best for those who want a hose that resists chemicals, rough handling and leaks while still fitting standard 1.5 in filter outlets and common PVC connections. Its heavy-duty PVC construction with polyester reinforcement and 90 psi working pressure are the single biggest reasons to buy for regular pool maintenance tasks.

Key Features

• Reinforced PVC construction: Polyester yarn reinforcement gives the hose superior strength so it withstands repeated use and rough handling without splitting.
• Standard sizing: The 1.5 in inner diameter and 2.6 in flat width fit most 1.5 in filter outlets and common cam lock or pin lug fittings for straightforward hookups.
• Heavy-duty performance: Rated to 90 psi working pressure, it handles typical pump discharge and backwash flows without ballooning or leaking.
• Multi-purpose use: Useful as a pool drain hose, filter backwash hose or pump discharge hose and also suitable for irrigation, dewatering and construction discharge.
• Compact storage: The lay-flat design rolls up neatly after use to save space and protects the hose when stored away from sunlight.

Who It's For

The DAVCO backwash hose is aimed at residential pool owners, landscapers and light-duty contractors who need a reliable pool pump discharge hose that connects to standard backwash outlets. It is especially useful for anyone who performs regular filter cleanings or seasonal pool drains and prefers a reusable, chemical-resistant hose over thin single-layer alternatives.

Those who should look elsewhere include users who need specialty fittings, hoses longer than 50 ft (a 100 ft option is mentioned in product lines) or very high-temperature industrial applications beyond the listed 23F to 149F range. Also measure your filter outlet first to confirm the 1.5 in fit.

Pros & Cons

Pros

• Thick, reinforced material that customers describe as quality and strong for repeated use.
• Fits standard 1.5 in filter outlets and common PVC pipe sizes for easy installation with the included clamp.
• High working pressure rating (90 psi) and resistance to weather, chemicals and bursting.

Cons

• Only available in the 1.5 in x 50 ft length here, so longer runs require an alternate purchase or a different length option.
• Requires proper storage away from direct sunlight to maximize life, which is an extra user step.

Specifications

Brand	DAVCO
Inner diameter	1.5 in
Flat width	2.6 in
Length	50 ft
Material	PVC with polyester yarn reinforcement
Max working pressure	90 psi
Temperature range	23F to 149F

Our Verdict

The DAVCO 1.5 in x 50 ft Pool Backwash Hose is a practical, value-minded choice for pool owners and pros who need a sturdy, leak-resistant discharge hose that fits standard filter outlets. Its reinforced PVC construction and 90 psi rating make it a dependable tool for backwashing, draining and general pump discharge, and it represents good value for routine pool maintenance.

Frequently Asked Questions

Will this hose fit my pool filter?
The hose is sized for a 1.5 in standard filter outlet and a 2.6 in flat width; measure your outlet to confirm compatibility before ordering.

Can it handle pool chemicals and outdoor exposure?
Yes, the PVC with polyester reinforcement is described as chemical and weather resistant, but store it away from direct sunlight when not in use.

Is the clamp included and easy to install?
A clamp is included and the hose is made to fit standard connections, so installation to a filter outlet or common PVC pipe is straightforward.