20 Most Recent Pentair Letro Jet Vac Pool Cleaner Tire Pack of 2 - JV21 Questions & Answers


Check wall adaptor, there is a filter/screen inside.
Probably plugged with debris!

Pentair Letro... | Answered on Apr 05, 2015


if filters then no backwash needed keep filters clean make sure to clean filters with TSP first tri sodium phosphate its a degreaser then filters will be ok

Pentair Garden | Answered on Apr 07, 2018


common white, high black to #2 low red to #3 green ground

Pentair Garden | Answered on Feb 11, 2018


I believe the pot is screwed into the pump body/volute. Lift the complete pump enough to turn the entire pot counter clockwise, to unthread it off of the volute.

Pentair Garden | Answered on May 27, 2014


I really would need a picture to be more accurate. If you have no way to hold the lid on to get suction, you have to replace the front bowl (pot) as that is where the strainer basket is and how the flow is created. That bowl (pot) unscrews from the front housing. You have to be able to free the suction pipe from the bowl and have enough room to spin the bowl off. You may also have to remove the pressure side pipe if you do not have enough room to turn the bowl (pot) off. If you can not get the bowl off of the front plate, you will have to replace the bowl and front plate all at once.

Pentair Garden | Answered on May 18, 2014


If you can put some food coloring in it so you can see the leak better and you find a crack in internal or external on both fitting; may be find the parts are warn down some and may need some plumming tape put on them or replaced.

Pentair Garden | Answered on Oct 26, 2013


If it is only a pinhole it should be an easy fix. First dry the unit thoroughly, the drier the better. Then use superglue gel to patch the hole from both sides.You may wish to smooth the glue for aesthetics just make sure you leave enough so the glue can hold to the interior under pressure. The gel will dry overnight and is non-toxic. Larger holes or cracks would require a plastic welder or applying fiber glass.

Pentair Garden | Answered on Apr 17, 2011


Maybe loose belt but could be springs or more likely drive disc in transmission.

Garden | Answered 5 hours ago


This is most likely the result of a aphid infestation. Did you have a lot of pine head size bugs on your new growth. Also it might be a fungus but most likely its the aphids. Lady bug will help get rid of the pest. lady bugs are what we call a beneficial insect. do you have any pictures you can up loud to help me confirm?

Garden | Answered 8 hours ago


One of your bearings on a pully needs to be lubed with grease or replaced.

Garden | Answered Yesterday

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