Elkay WaterSentry® Filter - 51300C

Elkay WaterSentry® 51300C Water Filters are Ideal For:

Reduction of CTO

Effective for the removal of CTO (Chlorine, Taste, and Odour) ensuring that your water has a more appealing taste and reduced odour. Most suitable for drinking water supply to improve taste, colour and general water quality.

Reduction of Cysts

Effective for the removal of microscopic cysts, parasites and bacteria in water, which can cause gastrointestinal illness when ingested. Most suitable for private water supply or water that is untreated with chlorine and water is being consumed.

Reduction of Lead

Effective for the removal of lead (a toxic metal) in water. Most suitable for workplaces and home environments, where properties were built before 1970.

Height: 259mm 

Width: 82mm 

Depth: 82mm 

Why do I need a water filter for my dispenser or cooler?

A water filter improves taste, removes impurities, and protects your cooler from limescale. Whether you're using mains-fed or bottled coolers, filtration ensures your water is clean, fresh, and free from chlorine, sediment, and unwanted odours - perfect for healthy hydration at home or in the workplace.

How often should I replace my water cooler filter?

Most water filters should be replaced every 6 to 12 months, depending on usage and water quality. At Thirsty Work, we handle that for you — our engineers replace your filters during scheduled service visits as part of your rental or maintenance plan.

How do water filters for coolers work?

Our filtration systems use advanced carbon or ceramic technology to remove impurities from the water supply. These filters capture chlorine, heavy metals, and organic contaminants while preserving essential minerals - delivering better-tasting, safer water with every cup.

If you have a servicing and maintenance contract with us, one of our water cooler servicing engineers will replace your water filter at the time of your scheduled servicing visit.