Stainless Steel Whole House Filtration Systems


Height at highest point: 31"
Diameter at widest point: 10".

Whole House Water Filter
for Chlorine or Sediment Removal

This exceptionally tough and versatile stainless steel filter vessel is perfectly sized for residential or light industrial applications. Economical to maintain, it uses four standard 2.5" x 20" cartridges and is ideal for either sediment filtration or chemical/chlorine removal.

With sediment cartridges, it can support very high flow rates. With carbon block cartridges (like the MatriKX+5 2-micron carbon block shown in the picture), it provides long-term chlorine/chemical removal and relatively high flow rates.

Constructed of 100% stainless steel (#316L), it will withstand pressures of up to 150 psi and temperatures to 250 degrees (housing only — most cartridges limit temperatures severely, although we can supply high temperature sediment cartridges).

The top plate that holds the cartridges is adjustable, which adds versatility and allows the use of eight 9.75" inch cartridges rather than four 20" cartridges, if desired.

With the convenient clamp band (see picture below), changing cartridges couldn't be easier.

Large 2" in and out ports allow for installation on virtually any residential system.

Separate drains (1/2") are provided for both unfiltered and filtered water chambers.


Housings Available

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Part # Description Price
WH500 Stainless Steel Model 42 Four-Cartridge Filter Vessel, as described above. Complete unit, without filter cartridges. $750.00 Add to Cart
MB400 Stainless Steel Mounting Tabs for unit above. Not required, but they raise the unit off the ground and provide a stable installation. Compete with bolts, screws and washers. All stainless steel. $34.00 Add to Cart
WH501 Premium Grade Stainless Steel Model 42. Same unit as above, but with heavy duty legs (taller and stronger than the Mounting Tabs above), plus factory-installed pressure gauges on both in and out ports. The dual pressure gauge arrangement provides an objective and easy way to determine when cartridges need replacement. Cartridges must be ordered separately. $945.00 Add to Cart

You will also need to select cartridges from either the commonly used list below, or our Cartridge Menu.


Commonly Used Cartridges

Note: This unit will accept any radial 2.5" X 20" Filter Cartridge from our Cartridge Menu.
The filter will not work with axial cartridges.

The cartridges listed below are the most likely choices.

We pay shipping on all cartridges.

Volume price is 10% off for two and 15% off for three or more. Prices for one and four cartridges are listed, with volume discount applied, just select the appropriate quantity in the shopping cart to recieve your discount.

Part # Description Price
FC202 $36.00 Add to Cart
FC202 KX-52. MatriKX extruded carbon block. Coconut Shell Carbon. Excellent chemical filter with good flow rate. Makes a great whole house filter. Estimated chlorine reduction capacity for four cartridges is about 60,000 gallons at 8 gallons per minute. About a 4 psid pressure drop.
FC203 $31.00 Add to Cart
FC203 KX-CTO2. MatriKX CTO- grade extruded carbon block. A workhorse grade economy filter. Good flow properties. Estimated chlorine reduction capacity for four cartridges is about 36,000 gallons at 8 gallons per minute. About a 3 psid pressure drop.
FC201 $36.00 Add to Cart
FC201 KX-12. MatriKX 0.6 micron extruded carbon block. A tight carbon block that will dechlorinate 45,000 gallons of clean city water. This is tighter than most whole house filters, but will work well if your water is clean. Estimated chlorine reduction capacity for four cartridges is about 180,000 gallons at 8 gallons per minute. About a 12 psid pressure drop.
FC256 $12.00 Add to Cart
FC256 PW-SED52SW. Five Micron Wound String Sediment Cartridge.
FC254 $23.00 Add to Cart
FC254 PW-SED52PL. Five Micron Pleated Poly (washable and reusable) Sediment Cartridge.

If higher micron sediment cartridges are required, they can be ordered from our Cartridge Menu.


Pictured At Left:

Local installation by Sawyer Plumbing of Denton.

This is the premium unit, SS42p, with legs and gauges. Pressure gauges offer an objective method of determining when filter cartridges need replacement.


Additional Photos

View from the top shows the four stainless steel rods that hold the filter cartridges.

To load cartridges, just drop the four cartridges over the rods and replace the cap. The standard cartridge load is four 2.5" X 20", but the unit has enough flexibility to allow use of eight 2.5" X 9.75" (standard drinking water size cartridges) if desired. This provides great flexibility in cartridge selection. “Knife-edge” seals on both ends of the cartridge assure trouble-free performance.

The vessel is held together by a single heavy-duty clamp, making cartridge replacement quick and easy.


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