Water Filters & Coolers - Recent Questions, Troubleshooting & Support

The heating element may have to be replaced.

Please share the make and model of your filter.

The noise is normal during regeneration and draining.
You can manually set the regen clock to a different time.

There are Noises in My Culligan Water Softener Regeneration System Hunker

Make sure you have enough water pressure for the dispenser. Most RO water filter systems require at least 40 PSI line pressure.

TFC membranes remove most of dissolved solids from your water and usually is the longest lasting filter cartridge in any ro system. When properly cared for, membranes in your hydrosense system can last 1 to 3 years.

Allowing chlorinated water to enter the membrane by not changing the carbon filters on time, allowing the system to freeze, accidentally running hot water through the system or allowing the membranes to dry out are the most common reason that will cause the membranes to prematurely fail.

You can easily test the membrane using a pocket TDS meter available at any local hardware store. After passing through the hydrosense system your water should have more than 90% of tds removed.
For example, if your tap water reads 100 ppm tds, after passing through the system it should read 10 ppm or less.
If the reading is higher, then replace all the membranes in the system along with pre-filter cartridges.

You can also check troubleshooting instructions below.
Troubleshooting RO Systems

Fixya does not sell Sunbeam disc thermostats.

Mark and unhook all the tubes from the filter. Take it out and place it on a table horizontally. This is all about correct leverage.

While holding the reverse osmosis system in one hand, slide the wrench into a canister and turn it counter-clockwise.
If this still does not work, you may have to soak the filter canisters (bottom housing part ONLY) in warm water with vinegar and try the steps above again.

How to change 10 RO Pre Filters

There might be a low pressure sensor inside the purologix system that is preventing the cooler from dispensing water. In that case you may need to install a booster pump to increase water pressure into the storage tank of the ro system.

Check if you installed the ice maker correctly as well.
https://www.wecofilters.com/pub/media/productattach//i/c/ice_maker_kit_manual.pdf

even if you get the top of the line water filter on the market, it will probably say that it is only 99.9% effective

Fixya does not sell Bellagio water cooler parts.