Aqua-Pure AP1001 Compatible Replacement Water Filter. 9 7/8" x 2 3/4"; 1 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 40 per case. Sold individually.
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Aqua-Pure AP1003 Compatible Replacement Water Filter. 9 7/8" x 2 3/4"; 3 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 40 Per Case. Sold Individually
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Aqua-Pure AP110 Compatible Replacement Water Filter. 9 7/8" x 2 3/4"; 5 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 40 per case. Sold individually.
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Aqua-Pure AP110-2 Compatible Replacement Water Filter. 20" x 2 1/2"; 5 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 20 Per Case. Sold Individually
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Aqua-Pure AP111 Compatible Replacement Water Filter. 9 7/8" x 2 3/4"; 20 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 40 per case. Sold individually.
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Aqua-Pure AP111-2 Compatible Replacement Water Filter. 20" x 2 3/4"; 20 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 20 Per Case. Sold Individually.
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Aqua-Pure AP117, AP117 RO, APS117 Compatible Replacement Water Filter. 9 7/8" x 2 3/4"

The construction of the cartridge allows water to enter at one end and pass through the entire length of the carbon before exiting the other end of the cartridge. An internal expansion pad minimizes channeling or bypass. Before the water exits the cartridge, a 20-micron post filter helps remove carbon fines and other suspended particles from the filtered water. CC-10 cartridges effectively provide good general-purpose drinking water filtration. 12 per case. Sold Individually.
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Aqua-Pure AP124 Compatible Replacement Water Filter. 9 7/8" x 2 1/2"; 50 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 40 Per Case. Sold Individually.
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Aqua-Pure AP124-2 Compatible Replacement Water Filter. 20" x 2 1/2"; 50 Micron

Purtrex' true graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translated to longer life and fewer change-outs than existing string wound or resin-bonded filters. Purtrex filters meet the requirements of the FDA for food and beverage contact. 20 Per Case. Sold Individually.
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Aqua-Pure AP810 Compatible Replacement Water FIlter.

Two separate gradient density layers enhance cartridge performance. There is a 50-micron pre-filter sediment water filter layer and a 5-micron post-filter medium-fine sediment water filter layer. Eliminates the need for multiple housing step-down filtration systems. Reduces fine dirt, sand, sediment, silt, rust particles, and scale particles. Pure polypropylene construction resistant to chemicals and corrosion. Designed for purity, bacteria resistance, and chemical resistance. Will not add taste, odor, or color to the liquid being filtered. Three times the dirt-holding capacity of similar sized sediment water filter cartridges. Ideal for all residential, rural, commercial, industrial, and municipal applications. Fits in Big Blue whole house water filter systems and reverse osmosis systems. 10 inch x 4.5 inch Sediment Water Filter. 8 per case, sold individually.
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Pentek Ametek 20-Inch Big Blue DGD-5005-20 Dual-Gradient Polypropylene. 155358-43

Two separate gradient density layers enhance cartridge performance. There is a 50-micron pre-filter sediment water filter layer and a 5-micron post-filter medium-fine sediment water filter layer. Eliminates the need for multiple housing step-down filtration systems. Reduces fine dirt, sand, sediment, silt, rust particles, and scale particles. Pure polypropylene construction resistant to chemicals and corrosion. Designed for purity, bacteria resistance, and chemical resistance. Will not add taste, odor, or color to the liquid being filtered. Three times the dirt-holding capacity of similar sized sediment water filter cartridges. Ideal for all residential, rural, commercial, industrial, and municipal applications. Fits in Big Blue whole house water filter systems and reverse osmosis systems. Dimensions: 4-1/2" W x 20" L. 6 per case, sold individually.
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Aqua-Pure AP811 Compatible Replacement Water FIlter.

Two separate gradient density layers enhance cartridge performance. There is a 75-micron pre-filter sediment water filter layer and a 25-micron post-filter sediment water filter layer. Eliminates the need for multiple housing step-down filtration systems. Reduces dirt, sand, sediment, silt, rust particles, and scale particles. Pure polypropylene construction resistant to chemicals and corrosion. Designed for purity, bacteria resistance, and chemical resistance. Will not add taste, odor, or color to the liquid being filtered. Three times the dirt-holding capacity of similar sized sediment water filter cartridges. Ideal for all residential, rural, commercial, industrial, and municipal applications. Fits in Big Blue whole house water filter systems and reverse osmosis systems. 10 inch x 4.5 inch Sediment Water Filter. 8 per case, sold individually.
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Aqua-Pure AP811-2 Compatible Replacement Water FIlter.

Two separate gradient density layers enhance cartridge performance. There is a 75-micron pre-filter sediment water filter layer and a 25-micron post-filter sediment water filter layer. Eliminates the need for multiple housing step-down filtration systems. Reduces dirt, sand, sediment, silt, rust particles, and scale particles. Pure polypropylene construction resistant to chemicals and corrosion. Designed for purity, bacteria resistance, and chemical resistance. Will not add taste, odor, or color to the liquid being filtered. Three times the dirt-holding capacity of similar sized sediment water filter cartridges. Ideal for all residential, rural, commercial, industrial, and municipal applications. Fits in Big Blue whole house water filter systems and reverse osmosis systems. 20 inch x 4.5 inch Sediment Water Filter. 6 per case, sold individually.
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Aqua-Pure AP814 Compatible Replacement Water FIlter.

Aqua-Pure AP814-2 Compatible Replacement Water FIlter.

Aqua-Pure AP815 Compatible Replacement Water Filter.

Ametek GAC-BB GAC Filter. 20-micron drinking water filter.
Improves taste and odor in your drinking water.
Reduces chlorine in your drinking water.
20 micron post filter reduces carbon fines from the drinking water.
Fits in whole house water filter systems.
9.75" inch x 4.5" Case of 8, Sold Individually

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Aqua-Pure AP815-2 Compatible Replacement Water FIlter.

The number one reason for low water flow from a reverse osmosis system is low air pressure in the holding tank. With this holding tank air pressure gauge you can easily check and maintain the holding tank air pressure to the required 8 PSI of air pressure to get your system up and running at its' peak efficiency. Specially designed for use with low air pressure applications, this Holding Tank Air Pressure Gauge is a must for Reverse Osmosis Systems maintenance.  Quantity: $9.95

HM Digital, Inc., TDS-EZ Total Dissolved Solids Meter The HM Digital EZ TDS meter is a must for reverse osmosis (RO) filter and membrane monitoring. Know when to change your pre-RO filters to extend the life of the RO membrane. Designed for home use, this pocket TDS meter comes with a 2 year limited manufacturer's warranty.Designed for the long haul, this compact TDS (Total Dissolved Solids) meter has been manufactured with a tough housing and large, easy to read LCD screen. It sports a measurment range of 0 to 9990 parts-per-million. Flip it over and the back side sports a handy color coded chart which classifies the water you are testing.The TDS-EZ is perfect for monitoring your reverse osmosis (RO) output water. Take the guess-work out of knowing when to change your filters!  Quantity: $22.45

*The replacement filters and membranes advertised on this site are not manufactured by the companies that manufacture the underlying water treatment equipment unless so noted.  Our use of registered trademarks, such as Culligan®, Kiss®, Premier Manufactured Systems® and others, is only for purposes of identifying compatible replacement filters and membranes, and does not suggest any association, sponsorship or endorsement of our our products by the manufacturers of the underlying equipment. "COMPATIBLE" Legal Disclaimer COPYRIGHT Purewater4u.com is a trademark of Purewater 4U of Las Vegas, Inc. All other products mentioned are registered trademarks or trademarks of their respective companies. Proprietary contents contained herein are the sole property of Purewater4u.com and Purewater 4U of Las Vegas, Inc. and may not be reprinted, reproduced or transmitted in any form without written permission. Purewater 4U of Las Vegas, Inc., grants permission to electronically copy and to print hard copy portions of this site for the sole purpose of placing an order with or through Purewater4u.com, or using this site as a shopping resource. Any other use of materials on this site, including reproduction for purposes other than those noted above, modification, distribution, or republication, without prior written permission from Purewater 4U of Las Vegas, Inc. is strictly prohibited. Copyright © 1998 - 2011 Purewater 4U of Las Vegas, Inc. Las Vegas, NV, USA. All rights reserved.