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31800 L/H External Swimming Pool / Pond Pump

31800 L/H External Swimming Pool / Pond Pump - Main image
$224.99 $299.99 In stock

Filtration and circulation on a large pond or swimming pool stand or fall on the pump behind them. At 31800 L/H this is one of the highest-output units in the range, mounted externally and suited to all large-sized ponds and pools.

Features

31800 L/H output, external use pond pump
Made using high-quality, highly-durable ABS particles
High-quality rust-proof ceramics used for the shaft
Removable strainer basket makes cleaning and maintenance easy
Suitable for external use only

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Owen H. ★★★★★

I was worried my pool pump wouldn't be able to handle the volume, but this unit’s 31800 L/H rating has made the water crystal clear. Installation was straightforward since it’s mounted externally, and the flow is noticeably stronger than my old pump.

Sofia L. ★★★★★

My pond had been struggling with algae all summer, but this pump’s 31800 L/H flow cleared it right up within a day. The external unit was easy to plumb in and runs quieter than my old one. For the size, it handles the heavy lifting without breaking a sweat.

Alexander M. ★★★★★

The flow rate is genuinely massive—my pond’s surface stays crystal clear even after a heavy rain stirs everything up. I was worried about noise from a pump this size, but it hums along quietly enough that I forget it’s running until I see the water moving.