Features heavy-duty tank base, six position dial valve, and top internal diffuser that ensures even distribution of water over the sand bed. Durable and corrosion-proof to stand up to all kinds of applications.
Top mount dial valve features an easy-to-use ring lock connection to top of tank to access sand bend, and an easy-to-control handle.
Six position dial valve options include: filtration, backwash, rinse, recirculate, waste, and winter/closed. Item 90251, 14" comes as a 4-way valve.
Port connections are 1.5" female threads making it a snap to replace any existing sand filter. Also, has 2.5" external threads that is adaptable to a Doheny Union connection for rigid PVC connection options.
Includes pressure gauge to indicate when it's time to backwash the filter.
Included sight glass allows for easy viewing to know when the backwashing cycle is complete. Item 90251 does not come with a sight glass.
These easy-to-operate high-tech sand filters provide superior flow and outstanding performance. Sand filters include a six-position dial valve with a flange clamp attachment that allows for 360 degree rotation, which makes it ideal for any replacement application. All tanks have 1.5 in. connections at the dial valve. Easy-access drain plug simplifies winter maintenance. Top internal diffuser ensures even distribution of water over the sand bed.
Must use AquaQuartz #20 silica sand #5451, ZeoSand #4429, or Aqualoon #7832.
6590 – 16” Tank - For pools up to 16,800 gallons (up to 21’ round, 16’x32’ oval)
6591 – 19” Tank - For pools up to 19,200 gallons (up to 28’ round, 18’x36’ oval)
6592 – 24” Tank - For pools up to 24,000 gallons (up to 33’ round, 21’x41’ oval)
Doheny's Pool Pro Pick
Our Pool Pros put our products to the test so you know which products give you outstanding results and value. Tested, tried and true for high quality construction, ease of use, efficiency and reliability - shop this Doheny's Pool Pro Pick with confidence and SAVE!
Item # 6590P