A good rule to follow is for a 40-gallon water tank, mix one cup of bleach with 4 gallons of fresh water. Never “double up” on bleach. Step 5: Using your funnel and hose, pour the mixture into the ...

The average cost of a well pressure tank is $200 to $800 for the unit itself, assuming you outfit your well system with a 20- to 80-gallon tank. Smaller tanks may cost as little as $50 to $100 ...

You can also measure using 1 ounce of bleach for every 8 gallons of fresh water. For a 20-gallon tank, you’ll need about 2.5 ounces of bleach to create the water mixture.

Others features include a 575-cfm positive-displacement vacuum blower, 100-gallon collection tank, 50-gallon fresh-water tank with high-pressure water system that delivers 2.6 gpm at 3,000 psi.