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Filter Combo (both filter cartridges)

Filter Combo (both filter cartridges)

Replace both cartridges for less!

The Filter Combo gives you both cartridges at a great price! By keeping extra cartridges on hand, you can replace used cartridges as needed to keep your water filter system working at peak performance.

This is a great refill kit for the Deluxe Filter System. You will receive:

1-Water Softener Cartridge
This cartridge neutralizes calcium and magnesium in the water, thereby eliminating hard water. Your car shampoo will lather better and your vehicle will be free of those nasty water spots. This cartridge can be renewed and reused indefinitely.

A water softener works by replacing the calcium and magnesium ions with sodium ions. Sodium ions are “soft”. They don’t produce scale and they don’t stain. They change the actual texture of the water, making it feel “slippery”. This causes water to sheet off the vehicle more effectively. Water that remains on the vehicle will not leave spots.

1-Sediment Filter Cartridge
This cartridge is made of 25 micron spun poly. It traps fine sediment as the water passes through so that nothing hits your vehicle but pure water. If you don’t have a hard water problem, this cartridge is all you need.

The frequency with which you will need to replace the filters depends on the hardness and amount of sediment in your water. With the sediment filter, you can see how dirty the filter is inside the Clear Inline Hose Filter. The texture of your water will tell you when its time to recharge or replace your water softener cartridge. (See Filter Rejuvenating Tablets for more information.)

Combo includes:
1 Water Softener Cartridge
1 Sediment Filter Cartridge

Save $3.99 over buying the cartridges separately!


Fast, friendly service. Highest quality products available anywhere! Completely satisfied I recommend Wolfgang. There was no put on hold to speak to knowledgeable Sales Rep for advice who understood clearly what is in their complete product line and was very helpful. Truly German American Technology at it's finest. Thanks Wolfgang - Jay, G.