AIRTHEREAL 13" Sand Filter Pump for Above-Ground Pools, 3/4 HP Motor — 3,435 GPH, 7-Way Valve

The AIRTHEREAL 13" Sand Filter Pump is a complete above-ground pool filtration system that pairs a 13-inch sand tank with a 3/4HP motor to circulate up to 3,435 GPH and keep pool water clear.

This compact sand filter pump combines a high-flow motor, a 13-inch tank sized for up to 55 lbs of sand, and a 7-way multiport valve so you can manage filtration, backwash, and winterizing without extra tools. Built for above-ground pools up to roughly 11,000 gallons, the system focuses on reliable circulation, easy maintenance, and long-term durability thanks to its corrosion-resistant copper motor and user-friendly components.

How much pool can this unit handle and how quickly does it circulate water?

The pump moves water at up to 3,435 gallons per hour, suitable for many above-ground pools up to about 11,000 gallons. Actual turnover time depends on pool shape and plumbing, but the pump provides strong circulation to support filtration and chemical distribution.

• Flow rate: 3,435 GPH for efficient turnover
• Recommended pool capacity: up to ~11,000 gallons
• Matches standard above-ground plumbing sizes for easy installation

What filtration media and sand capacity does the 13-inch tank accept?

The 13-inch tank holds up to 55 lbs of pool filter sand or roughly 13.1 lbs of filter balls (sold separately), and it works with 0.5–1.2 mm pool filter sand. This allows good contaminant capture while keeping maintenance needs manageable compared with smaller cartridge systems.

• Sand capacity: up to 55 lbs (or 13.1 lbs filter balls)
• Compatible media: 0.5–1.2 mm pool filter sand
• Designed for consistent filtration cycles and less frequent servicing

What controls and maintenance features make it easy to use?

The unit includes a 7-way multiport valve for quick mode selection — filter, backwash, rinse, waste, recirculate, winterize, and close. A transparent strainer lid and removable pre-filter basket capture leaves and debris, enabling fast inspections and routine cleaning without dismantling the system.

• 7-way valve for straightforward operation and servicing
• Clear strainer lid for visual checks and quick debris removal
• Removable pre-filter basket reduces clogging and prolongs pump life

How durable and quiet is the motor for outdoor pool use?

The pump is driven by a 3/4HP copper-wound motor built with overload protection to resist corrosion and handle regular outdoor operation. It’s engineered to deliver steady performance with relatively low noise, so it won’t dominate backyard soundscapes while running long filtration cycles.

• 3/4HP copper motor with built-in overload protection
• Corrosion-resistant components for outdoor longevity
• Designed for quieter operation compared with less robust motors

Who is this for? The AIRTHEREAL 13" Sand Filter Pump is aimed at above-ground pool owners who want a powerful, low-maintenance filtration setup for medium-sized pools. It suits households that value straightforward valve controls, visual access to the strainer basket, and a durable motor designed for seasonal use. If you need reliable circulation, simple backwashing, and compatibility with standard pool sands or filter balls, this unit provides a balanced mix of performance and convenience without requiring complex plumbing upgrades.