Intex SX3000 Sand Filter Pump with Automatic Timer
- Above Ground Pools
- Jul 23
- 2 min read

Why Choose the Intex SX3000 Sand Filter Pump?
Keeping your pool crystal clear doesn’t have to be a chore. The Intex SX3000 combines powerful filtration with a fully automated timer, so you can spend less time babysitting your pump and more time enjoying your swim.
Key Features:
High Flow Rates
Pump Flow Rate: 3,000 GPH (11.3 m³/hr)
System Flow Rate: 2,450 GPH (9.2 m³/hr)
Built–In 24‑Hour Automatic Timer
2 to 12 hour pre‑set cycles for hands‑free operation; simply set it once and let the pump run on schedule
Six‑Function Multiport Valve:
Allows you to switch easily between:
- Filter
- Backwash
- Rinse
- Recirculate
- Drain
- Closed System
Generous Media Capacity
Sand Capacity: 120 lb (55 kg) no.20 silica
Glass Media Capacity: 85 lb (38 kg)
Robust Motor & Safety
0.75 HP motor
Built‑in GFCI (ground‑fault circuit interrupter) for electrical safety
Meets UL and CSA standards
Durable Construction & Warranty
16 in (410 mm) corrosion‑resistant tank
2‑year limited manufacturer’s warranty
Benefits at a Glance:
Effortless Maintenance
The automatic timer handles your filtration schedule, so no more manual on/off switching—even on vacation days!
Superior Water Clarity
Sand (or optional glass media) filters out particles down to 20–40 microns, delivering noticeably clearer, softer water.
Energy Efficiency
Although it delivers a high flow rate, the 0.75 HP motor is optimized for above‑ground pools up to 19,600 gal (74.2 m³), balancing performance with power consumption.
All‑In‑One System
Everything you need - filter tank, pump, hoses, timer and valves is included. No hunting for extra parts.
Installation Guide
Position & Connect
Place the filter on a firm, level surface no more than 10 ft from the pool.
Attach the two included 1.5 in (38 mm) hoses: one from the pool skimmer outlet to the pump inlet, and one from the pump outlet back to the pool’s return fitting.
Add Media
Rinse new pool sand (or glass media) until water runs clear.
Pour into the filter tank until the correct weight is reached (120 lb sand or 85 lb glass).
Prime & Power Up
Fill pump strainer with water.
Plug into a properly grounded outlet (GFCI protected).
Select “Filter” on the multiport valve, then set your desired run cycle on the timer.
First‑Time Backwash
Run the system for 2 minutes on “Backwash” to settle the media bed, then switch to “Rinse” for 1 minute before returning to “Filter.”
Maintenance Tips:
Backwash Weekly
Simply switch the valve to “Backwash” for 2–3 minutes to flush out trapped debris.
Media Replacement
Replace sand or glass every 3–5 years to maintain peak filtration.
Winterizing
Drain completely, disconnect hoses, and store indoors if you live in freezing climates.
Conclusion
The Intex SX3000 Sand Filter Pump strikes the perfect balance of power, convenience, and safety for above‑ground pool owners. Its automatic timer and six‑function valve make routine maintenance a breeze, while the robust 0.75 HP motor and generous media capacity ensure sparkling‑clean water all season long. With a 4.4 star rating on Amazon, with over 21,700 reviews, it has well and truly earned the title of "Best Seller"!
Ready to upgrade your pool care? Discover hassle‑free filtration with the Intex SX3000 and dive into crystal‑clear water today!
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