Alright, if you need a pool pump that's got some serious guts, this BESTFACTORY model is worth a look.
It's available in 1.

5 HP or 2.
5 HP – so you can pick the one that fits your pool size.
Works for both in-ground and above-ground setups, including inflatable and kids' pools.
The pump moves up to 6500 gallons per hour, with a max head of 15.
5 meters.

It runs on 110-120V or 220-240V, 60Hz, and spins at 3450 RPM.
Comes with a strainer basket to catch debris, and the housing is made from anti-oxidant PPGF30+PC – so it lasts.

Motor shaft is stainless steel, and the whole thing is UL certified.

Lifetime warranty, quiet operation, rust-resistant, and easy to install.

Includes fittings and full instructions.

Brand new, in original packaging, from China.

This pump is built to keep your water crystal clear without breaking the bank.