vacplus septic tank treatment, 12 pack, 1-year supply, 2x efficiency | dissolvable packs, easy operation, waste grease odor removal, blue blue(2x efficiency) is up for auction in Health & Household. The current bid is $2.00, 79% below the $9.49 MSRP, in New/Like New condition. Bid on this item at our Rogers - N Dixieland Rd. location before the auction closes.