Long-Lasting Whole House Water Purifier

Whole House Water Purifiers

America's Best Long Lasting Whole House Water Purifiers, Filters and Other Large Water Treatment Systems

ESD-IL6
In Line 6" x 18" systems

Single occupant apartment or institutional/commercial sinks according to size and demand.
Click on the pic to read full details about this filter.
$505.00 w/ FREE Shipping to Lower 48 USA [Back to top]

ESD-IL635
In Line 6" x 35" whole house water filter system

Single or double occupant. Right size for replacing the obsolete NSA 300H ($545.00), only with 4X THE CAPACITY!
Click on the pic to read full details about this and the specially configured NSA 300H replacement model (IL635-NSA) for only $545.00.
$598.00 w/ FREE Shipping to Lower 48 USA [Back to top]

ESD-IL9
In Line whole house water purifier system

Standard with 3/4" connections. 5 micron pre-filter.
Best buy size whole house water purifier for large families (6 to 8), office, institutional and light commercial applications.
Click on the pic to read full details about this filter.
$914.00 w/ FREE Shipping to Lower 48 USA [Back to top]

ESD-IL9A
IL9 with Automatic Backwash Valve

Standard with 1" connections. Appropriate for high daily and/or incidental volume demand or high sediment applications.
Also comes with pre-filter as pictured in the model above. This pic to emphasize the Fleck 5600 auto backwash valve.
Rated for 750,000 gallons of flow-thru service life and capable of accommodating up to 8 gpm flow-thru.
Click on the pic to read full details about this filter.
$1,258.00 w/ FREE Shipping to Lower 48 USA [Back to top]

ESD-IL12A
IL12 whole house water filter with Automatic Backwash Valve

Standard with 1" connections. Appropriate size wholehouse water purifier for high daily and/or incidental volume demand or high sediment applications. Also comes with pre-filter as pictured in the non-auto backwash models above (e.g., IL9). This pic to emphasize the Fleck 2750 auto backwash valve.
Rated for 1,000,000 gallons of flow-thru service life and capable of accommodating up to 12 gpm flow-thru.
Click on the pic to read full details about this filter.
$1,885.00 w/ FREE Shipping to Lower 48 USA [Back to top]

NOTE: These whole house water purifier systems are designed to work on treated "tap" water. Not recommended for use on water that is untreated or from biologically unsafe water supplies.

Need a Whole House, Institutional or Commercial Point-Of-Entry (POE) water filter sized for over 12 gpm flow rate?

Just POST US AN EMAIL describing your requirements and circumstances and we'll have you a quote for a larger system within 1 business day. Most of the time, same day.

We can accommodate customer requirements for such a vast array of sizes and media bed configurations that are simply too diverse in scope to display all of them here. It's not at all uncommon or expensive to assemble custom systems as required. All ESD whole house water purifier systems are assembled "per order" by the manufacturer, H2O International, Inc., so there's seldom any extra cost for custom configurations. Priced mostly according to the size of the media bed you need to do the job.

Like the old saying goes, it doesn't cost anything to ask, and you are VERY likely to save a bundle by comparison shopping our quote for whole house water purification systems against all others.
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