A 12V pump and weighted-filter kit that turns any nearby water source (creek, river, jerry can, or tank) into a feed line for the HOTTAP V2. Self-priming, switch-activated by the shower or faucet, and weather-rated to stay outside. Drop the filter into the source, connect 12V power, and run a hot shower wherever the rig is parked.
Joolca
Off-Grid Plumbing
Shipping
$179
1 retailer
At a glance5 specs
filter
Weighted
voltage
12V
requires
Joolca HOTTAP V2
self priming
Yes
weather rated
Yes
Where to buy
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Description
Last reviewed May 16, 2026
Full specifications
5 fields
| filter | Weighted |
|---|---|
| voltage | 12V |
| requires | Joolca HOTTAP V2 |
| self priming | Yes |
| weather rated | Yes |
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