Aquasana-Rhino EQ-300
Whole House Water Filter

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Rhino-Aquasana Whole House Filter Facts

Capacity and Specifications

How long does the Rhino-Aquasana EQ-300 whole house water filter system last?
The EQ-300 unit is certified for a 300,000 gallon capacity at 8 gpm, the highest certified capacity of any whole house water filter system. The main filter unit can be easily replaced every three years at the low cost of $719.20 (EQ300-R); no plumber needed. The sediment pre-filter (EQ-304) should be replaced every 3-4 months. A combination special is also available with purchase of the AQS-190, giving you enough pre-filter cartridges to last the life of the filter unit (3 years).

What media is in the top unit of the Rhino-Aquasana EQ-300?
KDF-55. KDF-55 is a copper-zinc alloy filter media, specifically designed to remove chlorine, heavy metals, and microorganisms from drinking water.

What medias are in the bottom unit?
Bituminous carbon and coconut shell carbon.

How much time is involved in the installation of the whole house water filter?
Typical installation is 1-2 hours when done by a licensed plumber and costs about $120 to $180. Installation by a licensed plumber is required for warranty qualification.

Where can I find a certified plumber in my area to install the whole house unit?
To find a certified plumber, go to www.contractors.com. Click on “Plumbing” and enter your zip code. You will see a list of certified plumbers in your area to contact.

What is the size of the whole house unit?
The EQ-300 whole house water filter system is 45" tall and 9" in diameter at the base. It requires a total line length of 24" for proper installation of the prefilter and the ball valve assembly. The filter unit comes in two packages, weighing 53 lbs and 6 lbs, respectively.

Does the whole house filter use standard 3/4” piping?
The EQ-300 comes standard as 3/4" but can be changed to 1" piping. 1” piping must be special-ordered.

Is the prefilter on the whole house unit a regular sediment filter?
The prefilter is a standard 10", 5-micron spun cartridge.

What is the flow reduction of the EQ-300?
The EQ-300 utilizes an 8 gpm flow rate.

The installation illustration shows the EQ-300 installed on a horizontal run of pipe; can this unit be installed on a vertical run of pipe making the unit lay on its side?
The EQ-300 must be oriented vertically. The vertical pipe can be cut and run to and from the system by using L piping.

What items come in the Rhino whole house filter package?
The EQ-300 whole house filter comes complete with main filter unit, pre-filter, installation kit, and required hardware.

Whole House Water Filter Benefits

What are the benefits of whole house filtration?
By filtering all of the water that enters your home, you not only greatly enhance the healthfulness of your household water, but you also dramatically improve your indoor air quality. According to the U.S. Environmental Protection Agency (EPA), “Every home in America has an elevated level of chloroform gas present due to the vaporization of chlorine... from tap and shower water." Chlorine vapors are a suspected cause and irritant of respiratory problems such as asthma, bronchitis, and allergies. Filtered water will improve every aspect of your family’s health.

Does the whole house filter system have any benefits for laundry and/or dishwashing?
The EQ-300 will remove any VOCs or chlorine that may be embedded in clothing when unfiltered water is used in the washing machine. Also, colors will last longer and look newer with the chlorine removed. The dishwasher releases more VOCs and chloroform into the household indoor air than any other source besides the shower. The EQ-300 prevents this toxic gas from being released. Filtered water in the dishwasher also reduces film or soap scum on dishes. For both laundry and dishwashing, filtered water reduces the amount of detergent you need to use in each cycle.

Contaminant Removal

What contaminants does the EQ-300 remove?
The EQ-300 will:
1) Remove radon, VOCs, pesticides, metals (however, use of the AQ-4000 is still recommended, as houses built before 1978 will likely reintroduce lead)
2) Reduce TDS down to 5 microns
3) Alkalize drinking water, raising the pH to about 7.5.

Does the Aquasana EQ-300 remove a sulfur odor from the water?
Yes, the EQ-300, AQ-4100, and AQ-4000 will all remove sulfur smell.

I have a well. Do you have a system that is designed for well water?
The EQ-300 can be used with well water as long as the water does not contain any bacteria or viruses. If bacteria and viruses are present, postfilter can be used in conjunction with the EQ-300 to remove these contaminants.

Water Treatment Comparisons

Are drinking water and shower filter units still necessary with a whole house filter?
The shower system is not needed, as the shower filter and whole house filter remove the same contaminants. However, we still recommend the use of the drinking water filter because it removes additional contaminants (such as Giardia and Cryptosporidium) that the whole house filter does not remove. In addition, the drinking water filter will remove lead and other contaminants that are introduced from the home’s plumbing after water goes through the whole house filter.

Does the Aquasana EQ-300 soften the water?
The EQ-300 will soften hard water a small amount, but it is primarily designed to remove chlorine, herbicides, pesticides, heavy metals, industrial solvents, and sediment. However, you may install a water softener to work in conjuction with a whole house water filter without any problems.

What are the differences between whole house units and softeners?
Softeners use salt to push minerals like iron and calcium out of the water, similar to the way insulin pushes sugar out of blood. The whole house water filter is designed to remove chemicals and heavy metals, while retaining good, healthy minerals. The EQ-300 will reduce calcium and iron down to 5 microns with mechanical filtration.

Are whole house systems (P.O.E.- point-of-entry) better than countertop filters (P.O.U.- point-of-use)?
P.O.U. systems are by far the best way to ensure the highest quality water since many water-borne contaminants come from the plumbing in your house, especially lead and vinyl chloride from the piping. By filtering water at the point-of-use, you remove contaminants just prior to consumption, eliminating the chance of recontamination. Point-of-entry systems are very beneficial in that they provide filtered water to all baths and showers as well as any other water appliances. When you filter all of the water entering your home, you improve not only the healthfulness of the water, but the indoor air quality, as well. Point-of-entry filtration results in the removal of chlorine and other chemicals that vaporize and contaminate the indoor air.

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The statements enclosed herein have not been evaluated by the Food and Drug Administration. The products mentioned on this site are not intended to diagnose, treat, cure, or prevent any disease. Information and statements made are for education purposes and are not intended to replace the advice of your family doctor.

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