Dosing System SL

Maintaining optimum water quality has never been easier. To keep ponds and water features clean and clear, it is important to add beneficial bacteria and other water treatments on a regular basis. The Dosing System SL is an electronically operated dispenser that accurately and consistently applies specially formulated water treatments, eliminating the guesswork and routine of manually adding treatments. Dosing System SL is designed specifically for smaller water features as large as 2,000 gallons, including fountains, small ponds and waterfalls.


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WARNING - California Proposition 65
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This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Ce produit contient des produits chimiques reconnus par l'État de Californie pour causer le cancer et des malformations congénitales ou d'autres problèmes de reproduction. Pour plus d'informations, visitez

Each system includes an injection-molded enclosure, control panel, one treatment intake assembly, internal/external treatment tubing, and low-voltage transformer. Multiple treatment options are available for a wide variety of issues including cloudy water, bad odors, and excessive debris. The system is designed for use with Simple Solutions SL treatments in 32 oz. bottles.


  • Automatically keeps fountains, ponds, and waterfalls clean, clear, and beautiful
  • Eliminates the guesswork and routine of manually adding water treatments
  • Designed for use with smaller water features (up to 2,000 gallons)
  • Hood design with mounted control panel hides and protects components
  • For use with Simple Solutions SL treatments (sold separately)


  1. Controller wattage 4.5W,
  2. Transformer wattage 6W
  3. Low voltage cable length 13 ft / 4 m,
  4. External tubing length 6 ft / 1.83 m

Features of the Dosing System SL








Hood Design

Designed to hide and protect mounted control panels from weather conditions


Compact Design

Sleek and compact to easily hide near smaller water features


Durable Housing

Built to last and can be buried to conceal


Storage Capacity

Fits one 32 oz. treatment bottle (treatment sold separately)


Intake assembly

Draws up treatment from the bottle for dosing


Easy-to-Use Controller

Simply set for your water feature size and enjoy the benefits

Owner's Manual and Instructions

Product NameDosing System SL
Enclosure Dimensions3" x 5" x 8.75" / 7.62 x 12.7 x 22.2 cm
Controller Wattage4.5W
Transformer Output12V AC/60 Hz
Transformer Wattage6W
Low Voltage Cable Lenght13 ft/3.96 m
External Tubing Lenght6 ft/1.8 m

Find Your Control Panel Setting

Your ideal control panel setting will be based on the water feature’s size. Use the downloadable chart found below to help determine your setting.

Dosing System SL Treatment Chart

Frequently used with…