Silica Sand Filters

Doughboy’s outstanding line of filtration systems consistently deliver purity that is unrivaled in the industry.

Doughboy’s Silica Sand Filters utilize #20 Grade Crystal Silica Sand to clean and polish your pool water. Selected models feature a Six-Position Rotary Valve for maximum convenience.

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17 Inch Tank Doughboy Pools

Silica I™

Sand Weight Doughboy Pools 100 lbs Sand Capacity

20 Inch Tank Doughboy Pools Doughboy Pools

Silica II™

Sand Weight300 lbs Sand Capacity

Silica I™

  • Four Position Rotary Valve with Easy Grip Handle
  • 2 ea. 11/2″ x 8 ft. & 1 ea. 11/2″ x 36″ pump to filter pressure hose
  • Strengthened V-Grid Adaptor
  • 15″ (I.D.) injected molded tank
  • 12.5 sq. ft. of filtering area
  • Rugged Top Cover Flange Lip
  • Exclusive V-Grid design
  • Permanently encapsulated filtering grid ends
  • Tough, abrasion-resistant ABS construction
  • One-piece tank cover and valve assembly
  • Special 10 Year Limited Warranty on Filter Tank and Tank Cover
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Silica I™
Doughboy Pools Safety

Pool Safety Is
Our Top Priority

No one takes the issue of pool safety more seriously than Doughboy Pools. In fact, our comprehensive safety promotion program, which was devised in collaboration with the US Consumer Products Safety Commission (CPSC), has become the standard for the entire above-ground pool industry.


We want you to enjoy your above ground pool and be safe doing it. That way, you’re sure to experience your backyard environment to the fullest for years to come.

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Safety Education

pool safety education materials to all of our dealers

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Safety Packet

A pool safety packet with every pool we sell..

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6 Rules of Pool Safety

The 6 Rules of Pool Safety on our website, in print materials, and in videos.

Doughboy Pool Above Ground Liners