Natural Chemistry Pool Perfect + PHOSfree 6 2 Liter

General - This Unique Blend Combines Natural Enzyme Formulas With A Dose Of Phosfree Making Weekly Pool Maintenance A Breeze.the Enzymes Break Down Oils And Other Organic Material While At The Same Time Eliminating Any Phosphates That Enter The Pool Water Since The Last Treatment. 2 Liters Treat 135000 Gallons. Manufactured By Natural Chemistry. No Phosphate Build-Upgreatly Reduced Pool Maintenanceless Filter Cleaning Cyclesno Waterline Rings Or Strong Chemical Odorsno Skin Or Eye Irritationmakes Water Feel Soft Silkyenhances Any Sanitizer Programrecommended Dosage One Capful Per 8000 Gallons Weekly.