Star brite AQUA Water Shock - 16 oz [97116] Automotive/RV or key ring float

or key ring float

they also double as a pressure release valve for the gas tank

Pair the D-A Ultra-fine foam pad with UNO PURE  Universal Polish to remove extremely fine defects or to bring out a show car level finish

Measurement Range - 10 bar

Operating Voltage Range: 10V DC to 16V DC

Star brite AQUA Water Shock - 16 oz [97116] Automotive/RV or key ring floatAQUA Water Shock 16 oz Instant Odor & Bad Taste Remover effectively removes unpleasant odors and tastes from food safe water tanks with simple dilution. Features: INSTANT ODOR & OFF TASTE REMOVAL Targets and neutralizes bad tastes and smells in your RV or boat's water supply, making every sip refreshing SEASONAL STORAGE SOLUTION Revives your water system after periods of inactivity, ensuring a fresh start to every adventure ECONOMIC WATER TREATMENT