16/19/22 Inch Pool Sand Filter with 7-Way Valve

Reliable sand filtration for clear, inviting pool water

This 16/19/22 inch sand filter system is designed to deliver consistent, high-quality water clarity for both above-ground and in-ground pools. With a 7-way multi-port valve and a high GPM flow rate, it supports efficient circulation and straightforward control of your daily filtration, backwashing, and maintenance routines.

The system is available in three filter tank diameters-16, 19, and 22 inches-so you can match the filtration capacity to your pool size and usage. A larger diameter provides more filtration area, supporting higher flow rates and longer filter cycles between backwashes. The integrated 7-way multi-port valve offers clearly marked settings for filtration, backwash, rinse, waste, recirculate, closed, and winter operations, allowing you to manage water care without complex adjustments. A built-in pressure gauge helps you monitor system performance at a glance, indicating when backwashing is required. The drain port at the base of the tank simplifies seasonal emptying and service. The corrosion-resistant housing is designed for outdoor installation, helping the system withstand sun, moisture, and changing weather conditions when correctly installed and maintained. Compatible with common two-speed and variable-speed pool pumps (within the recommended flow range), this sand filter works as the core of a dependable circulation and filtration setup for residential pools.

Why It's a Smart Choice

• Sized options (16/19/22 inch) to suit a wide range of above-ground and in-ground pool volumes
• 7-way multi-port valve streamlines filtration, backwashing, and maintenance control
• High GPM flow capability supports efficient turnover and helps maintain clearer water with proper chemical balance

FAQ

Q: Is this sand filter suitable for both above-ground and in-ground pools?
A: Yes. The system is designed for use with properly matched pumps on both above-ground and in-ground residential pools, within the recommended flow and size range.

Q: What size should I choose for my pool?
A: In general, smaller pools and lighter usage can use the 16 inch model, medium pools the 19 inch, and larger or more heavily used pools the 22 inch. Always follow the manufacturer's pool volume and flow rate guidelines when selecting a size.

Q: Does this include sand or a pump?
A: The system is designed to work with standard pool filter sand and a compatible pool pump. Sand and pump are typically sold separately; check the product listing contents before purchase.

Q: How do I know when to backwash the filter?
A: Monitor the built-in pressure gauge. When the pressure rises above the normal operating level specified in the manual, it is time to use the backwash setting to clean the sand bed.