Poolvio Backwash Hose 1-1/2" x 50 ft, Blue Lay-Flat PVC Discharge Hose

The POOLVIO Backwash Hose is a heavy-duty lay-flat discharge line built to route wastewater away from swimming pool filters and residential drainage points. Made from high-strength blue PVC, it offers a practical way for pool owners and DIYers to clear large volumes of water without making a mess near pool equipment or home foundations.

Durability is a core focus of the design. The hose features a 0.54mm wall thickness that resists bursting when subjected to high water pressure during vigorous filter backwashing cycles. Its material formula resists UV rays, weather fluctuations, and swimming pool chemicals like chlorine, while staying flexible across working temperatures ranging from 23°F to 149°F.

Setting up the line is simple thanks to the included hardware. It comes with two stainless steel thumb screw clamps that you hand-tighten directly onto sand filters or pump outlets, forming a leak-proof seal without needing screwdrivers or specialty tools. Beyond pool filtration maintenance, the 1.5-inch by 50-foot profile adapts easily to draining basement water, routing rain barrel overflow, handling gray water, or irrigating lawn areas.

Because it measures 1.5 inches in diameter, this hose will only fit pump and filter outlets matched to that specific size. Buyers needing to cover distances beyond 50 feet will also need additional couplers or longer lines, as this package provides a single continuous length.

Verdict: The POOLVIO 1-1/2-Inch Backwash Hose is an excellent pick for pool owners and homeowners who want a durable, tool-free drainage solution. It offers dependable chemical resistance and thick construction for regular pool backwashing and general property water management.

• Brand: POOLVIO
• Material: PVC with stainless steel clamps
• Diameter: 1-1/2 inches (1.5 inches)
• Length: 50 feet
• Wall Thickness: 0.54mm
• Temperature Range: 23°F to 149°F
• Included Accessories: 2 stainless steel thumb screw clamps

A great fit if you:

• Need to backwash a sand filter with a standard 1.5-inch outlet.
• Want tool-free connections using hand-tightened thumb screw clamps.
• Require a discharge line that resists pool chlorine, UV rays, and winter cold down to 23°F.
• Manage yard drainage, patio rinsing, or rain barrel overflow around your home.

Consider something else if you:

• Have pump or filter discharge ports that require a diameter other than 1.5 inches.
• Need a continuous discharge line significantly longer than 50 feet without joining hoses.

What are the dimensions of this discharge hose?
The hose has an internal diameter of 1.5 inches (1-1/2") and measures 50 feet in length, with a wall thickness of 0.54mm.

Do I need tools to attach the hose to my pump or filter?
No, it includes two stainless steel thumb screw clamps designed to be hand-tightened for a secure, watertight connection.

What temperature range can this hose handle?
The hose remains flexible and functional within an operating temperature range of 23°F to 149°F.

Can this hose be used for jobs other than pool backwashing?
Yes, it is designed for washing machine gray water diversion, rain barrel drainage, driveway and patio rinsing, basement water removal, and yard irrigation.