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Overview

High Rate Sand Filters

For residential inground or aboveground swimming pools requiring turnover through 59,000 gallons. Permanent media high rate sand filters in multiple diameter models accommodate large and small pools, offering the best combination of economy, performance, durability and ease of maintenance. Corrosion resistant, one-piece, extra-thick molded polyethylene tank assures long service life. Top-mounted, corrosion-resistant multiport selector valve included. Also includes a convenient tank winterizing drain and continuous air relief system.


  • Durable one-piece extra-thick molded polyethylene tank
  • Six-position valve allows you to perform all necessary water movement functions (transparent sight-glass adapter included)
  • Large drain plug is easy to access for removing and installing by hand or with tools, if required
  • Contemporary style with a textured black finish that provides superior performance in all weather conditions
  • Innovative, integrated, continuous High Flow Internal Air Relief

Product Resources

CRISTAL-FLO II TOP-MOUNT SAND FILTERS
Turnover Capacity (In Gallons)
Product Effective Filtration Area (Sq Ft) Max Pressure (PSI) Flow Rate (GPM) 8 Hour 10 Hour 12 Hour All Sand Required (Lbs) Carton Qty Carton Wt (Lbs)
145359 1.4 30 35 16,800 21,000 25,200 100 1 22
145360 1.8 35 40 19,200 24,000 28,800 150 1 24
145361 2.3 40 60 28,800 36,000 43,200 250 1 28
145362 3.15 50 70 33,600 42,000 50,400 300 1 58
145363 3.5 50 75 36,000 45,000 54,000 350 1 76
  • *: with 2 in. valve

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