1/6HP Portable Utility Pump Submersible Small Backup Sump Pump Draining Tool to Remove Water from Flooding House Basement Pool Tankless Heater Flushing Pump with 10-Foot Cord SUB 1100

Works great best 50 dollars I spent very good quality bought last year and still works great

I got this to flush my tankless water heater and it did a great job moving the water. Yes it has good flow but it was below the recommend flow to flush my system. Seems well made but of course if you use it to flush your tankless make sure to run fresh water through it. No issues using it and seems well made. It was surprisingly very quiet also!

This small pump did an outstanding job pumping out my entire full sized in ground pool in about 10 hours without stopping. I highly recommend it! I was amazed at how well it worked.

I need to automatic one I didn’t know. I need to automatic one. I can’t continue to go downstairs. I’m too old for that. I’m over 60.

I used this pump to flush two different brands of tankless water heaters (Rinnai and Takagi) and it worked perfect for both. For both of them, I put 3 gallons of vinegar in a 5 gallon bucket, dropped this pump in there, used a couple washing machine supply line hoses to make the connections, and that was it. One final note, since several other reviewers mentioned having to do different things to "prime" the pump (e.g. turning the pump on and off; unscrewing the hoses; etc)...I found that all I needed to do - after submerging the pump and plugging it in - was simply tip it to the side for about 5-10 seconds. You'll see and hear it sucking in the liquid (vinegar in my case) and then it immediately started pumping. Super easy.

The box is unopened. One star is for the conflicting information manufacturer and seller give about the pump. Nowhere on the page are the words "clean water" but a bright yellow rectangle on the box says "CLEAN WATER For the circulation and discharge of clean water". See photo. Another panel says "for draining clean or slightly dirty water from any enclosing environment such as cellars, reservoirs, flooded basements ,flat roofs, and more, this utility pump with a suction screen at the bottom can whisk away water and allows to pass 1/5 inch grains". This didnt clear up clean vs dirty water. A fifth of an inch is larger than a grain. The Amazon page says not good for "dirty water" and not for particles larger than 1/5 inch. This is about ---- 1/5", larger than a the grain referred to on box. Photos show pump used outdoors for "standing water, flooded house." Those situations do not involve "clean water". Dirty water means murky water maybe with silt. I asked the seller to explain dirty water, reply: "The meaning is that water with impurities will cause the impurities to get stuck at the suction port when pumping water, thus preventing the water from being drawn in." Duh, of course. Photos show pump used outdoors for "standing water, flooded house." Those situations do not involve "clean water". The info is too conflicting to be trusted. If it jams it is money down the drain. I will have to pay $7.99 to return it.

Just descale my tankless water heater with this. Worked good. Some reviews said to prime it(let the bubbles out before plugging it in). I did not need to do the. Just put the pump in the water and solution and plugged it in everything worked well

After off-and-on use, the springs relentless rain finally put an end to this pump. After only 9 mos., we were disappointed but contacted the manufacture as it should still be under warranty and they QUICKLY and PAINLESSLY sent a replacement. Stuff sometimes breaks unexpectedly so hoping this was a fluke, but highly recommend based on their customer service !

Small light and powerful pump. Perfect for drain my tub in 20 mins. Highly recommended.

It did the job it’s good and good price

Good water pump for tankless water heater flushing. I bought this pump to flush my Navien NPE 240A for the first time after 11 years in service. It worked nicely with no issue. No need to prime, as some other reviews mentioned, as long as the pump is fully submerged in water/solution.

This is wonderful with the adapters for either end of the hose - drained my pool quickly. It’s not designed to suck up an inch or less tho

Bonne petite pompe, elle fonctionne très bien et je la recommande, très efficace pour le prix !