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Product Information

Our Rust Preventer is a highly concentrated, all inclusive irrigation treatment blend that works in a variety of iron and mineral hardness levels.  The effective dosage rate for SPER Rust Preventer is typically in the range of 1 : 100,000 meaning one gallon of Rust Preventer can generally treat 100,000 gallons of irrigation water. This means this 5 gallonpail will treat 300+ well hours (based on a 25 GPH irrigation pump). If you irrigate 8 hours per session & 2 days per week, you will get 18+ weeks of treatment with this single 5 gallon pail.  Higher iron levels will require additional treatment for adequate iron control.

Rust Preventer 5 gallon pail

1 Gallon
  • Our 5 gallon pail of Rust Preventer will be enough concentrate to fill a 35 gallon solution tank at least 4 times (1.25 gal to 33.75 gal) for typical systems.  This means that you will get approximately 75 irrigation well hours of treatment per solution tank - or 300 well hours per 5 gallon pail!  Not bad!

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