gravel sand pump not filtering

Intex Krystal Clear™ Sand Filter Pump - 2800 GPH - SZ2800

Intex Krystal Clear Sand Filter Pump SZ2800

Keep your above ground pool water clean, soft, and refreshing with the Krystal Clear™ Sand Filter Pump by Intex®. The sand provides excellent water filtration as the 6-function control valve allows the pool owner to: filter, backwash and rinse, recirculate, drain and close the system. The built in 24-hour timer adds to the hassle-free experience with maintaining a cleaner pool. The strainer basket provides easy-cleaning, and prolongs the life of the sand. The Krystal Clear™ Sand Filter Pump generates a pump flow rate of 2,800 gallons per hour, ideal for above ground pools. This pump requires virtually no maintenance except replacement of sand every 5 years.

• Compatible with 24ft Ultra XTR Frame Pool; 32ft x 16ft Ultra XTR Rectangular Frame Pool
• Hydro Aeration® Technology by Intex® - transforming the Above Ground Pool industry, by bringing revolutionary water aeration techniques into your backyard above ground pool.

Benefits include:

• Improved circulation and filtration
• Improved water clarity
• Increased negative ions at the water surface

• Specifically designed for above ground pools
• Pump Flow Rate: 2,800 gph
• System Flow Rate: 2,150 gph
• Six functions : filter, backwash, rinse, re-circulate, drain and close system
• 24-hour timer with 2 to 12 hour pre-set cycles for automatic operation
• Includes two 1.5in (38mm) connector hoses
• Built-in ground fault circuit interpreter (GFCI)
• Meets UL/CSA standards
• Plunger valves and 1.5in (38mm) outlet fittings not included
• One Hydro Aeration® Technology inlet fitting included
• 2 Years Limited Manufacturer's warranty

• Specifications:
• Tank size: 14in (360mm)
• Sand capacity: 77lb (35kg) #20 Silica
• Glass media capacity: 55lb (25kg)
• Pump motor: 0.6 HP
• Turnover rate: 2,150 GPH (8.0 m3/hr)
• Minimum pool size (water capacity): 5,500 gal (20.8m3)
• Maximum pool size (water capacity): 17,200 gal (65.1m3)

Specifications:

SKU:26647EG

Weight:45.83 LBS

Voltage:110-120V (W/ GFCI)

Pump flow rate:2,800 gal/hr

System flow rate:2,150 gal/hr

Glass capacity:55 lb

Sand capacity:77 lb

Tank size:14in

hp:0.60