Water Filter Cartridge.

Countertop Chrome Superior is stylish and a great water filter value, designed for chlorine treated water supplies - provides excellent filtration of up to 2500 gallons at an affordable price. Outstanding performance is achieved by using a replaceable 1.0 micron Solid Carbon Block filter cartridge. This cartridge removes particulates as small as 1.0 micron and filters chlorine taste and odor, sediment, rust, and particulate matter for sweet, clear, great-tasting water.

The Sub-Zero PRO 48 refrigeration system features a water filtration system that supplies filtered water to the ice maker to produce great-tasting ice. The water filter cartridge is designed to last for up to one year of continuous use of the ice maker. The electronic control system monitors the life of the water filter cartridge and indicates when it needs to be replaced. An indicator that reads "REPLACE FILTER" will be visible in the left side exterior temperature display.

The present invention is generally directed to water filters used to filter chemicals and water-laden particulates from potable water. More particularly, the present invention is directed to a self-contained replaceable water filter cartridge assembly having its own carbon block water filter pressure vessel and inlet and outlet ports which are provided with one-way check valves. The water filter cartridge of the present invention is designed to be disposable and easily replaced by the user. The one-way check valves disposed within the inlet and outlet ports of the cartridge of the present invention are designed to prevent reflux of contaminated water into the inlet water supply and prevent leakage of water from the inlet and outlet ports of the cartridge during replacement.

NSF International (www.nsf.org), The Public Health and Safety Company™, certifies this water filter cartridge as a component of Multi-Pure Corporation`s water filter system for pentavalent arsenic reduction. Multi-Pure`s water filter systems are the first to be NSF Certified under NSF/ANSI Standard 53 since the pentavalent arsenic reduction claim was added to the standard. The pentavalent arsenic reduction claim was added to the standard in response to industry, regulatory and consumer demand for water treatment devices to meet the new U.S. EPA standard for arsenic in drinking water.

In addition to arsenic reduction, this water filter cartridge is certified to reduce a wide range of contaminants found in drinking water supplies including: Cysts, Lead, PCBs, MTBE, Mercury, Asbestos, Chloramine, VOCs and many more other contaminants of health concern. Mult-Pure`s water filter cartridges contain larger amounts of filtration media than most comparable competing systems and usually exceed performance standards set by regulatory bodies, including EPA. In addition to providing healthier, safer drinking water, consumers frequently comment on the excellent taste and pleasant odor of water processed by these water filters.

Unscrew the housing that holds the water filter cartridge. Most filters are housed in a type of wrench-like hard plastic or PVC pipe that has grooves that wrap all the way around the cartridge housing. This is so that you can easily unscrew the cartridge. Take the housing all the way out.

Whole house water filter can easily solve all your domestic needs. The other advantage of these water filters are that they require very less maintenance and only work you have to do is to change the cartridge once in a year.

The water filter cartridge of the present invention can be adapted to have its outlet port plumbed to either a spigot or a second stage of a water treatment system such as an ultraviolet treatment stage. For purposes of this disclosure, the present invention is employed as a filtering stage to an ultraviolet-type water treatment system wherein the second stage is the sterilization of organisms in filtered water by ultraviolet light.

As assembled, a threaded nipple to which the filter cartridge is attached is welded to the filter base and permanently encloses the ball check valve at the outlet port. The filter element is threadingly secured onto the threaded male member, capturing the inlet check ball, with the compression gasket effecting a seal therebetween. This entire assembly is placed inside of the pressure vessel shell and welded thereto at the cartridge base in watertight fashion. This assemblage yields a self-contained, maintenance-free, disposable water filter cartridge able to withstand internal pressures of 0.34 mpa thereby exceeding the minimum performance criteria of the National Sanitation Foundation Standard No. for pressure vessels used in the treatment of potable water.

Stick a new Katadyn Vario Replacement Cartridge in your Vario Water Filter and your water will taste as fresh as possible. Each Vario Replacement Cartridge can handle 500 gallons (1875 liters) of water (depending on the quality).

Whirlpool Universal Inline Ice and Water Filter Kit with Charcoal Cartridge inhibits lime scale buildup and helps protect the ice maker. It conveniently fits all refrigerator brands with filter access in the back of the refrigerator. Filters for sediment up to 5 microns. For first time installations with easy push-on connectors. To achieve best results, make sure to replace this filter every 6 months. It does a wonderful job of reducing chlorine's taste and odor, particulates, and more. This model is NSF certified assuring consumers that they are drinking cleaner, safer water.

With reference particularly to FIGS. and 4, adjacent from outlet port 11 and disposed within pressure vessel base 30 is an inlet port shown generally at 25 shown in section. With reference particularly to FIG. a beveled inlet opening 26 provides a sealing surface for a second elastomeric inlet check ball valve 27. A sectioned inlet valve cup 28 which is disposed upon pressure vessel base 30 adjacent to threaded nipple 13 retains second ball check valve 27 upon the beveled surface of beveled inlet opening 26. Second ball check valve 27 is held in place by gravity and is unseated by water pressure as water enters beveled inlet opening 26 thereby allowing water to flow into sectioned inlet valve cup 28, between the sections thereof and thereafter into pressure vessel shell 20 for filtering.

Replace the carbon cartridge in your Katadyn Micro Water Bottle with the Katadyn Micro Replacement Cartridge to keep water tasting fresh and to keep bacteria at bay. Each cartridge can handle 26 gallons (100L) of water, so if youve had your old cartridge for a while, it may be time to replace the cartridge. Water bottle not included.