Sentry Water Filters

ROC4-5 Compact Reverse Osmosis Water Filters RO Membrane

$54.50
$54.50
Sale
Filter Pack Required
Select RO Membrane
Pre-Filters Required

ROC4-5 COMPACT REVERSE OSMOSIS WATER FILTERS RO MEMBRANE

Compact Reverse Osmosis Ro Water Filters With/Out Ro Membrane

NB NOTE: THIS LISTING IS FOR RO UNITS WITH 5" PRE-FILTERS AND NOT FOR STANDARD 10"X2.5" PRE-FILTERS

Click here for instructions on how to change these filters.

The carbon block pre-filter supplied in this filter pack is a 5"x2.5" standard volume carbon filter and will effectively reduce / remove chlorine up to 5,000 litres. High volume carbon block filter will reduce / remove chlorine in water to +/- 15,000 litres.

When you select a filter pack with a membrane the membrane won't display in the filter pack but the images of the membranes are per images 11 to 14 depending on the flow rate and brand you select.

            Select replacement filter set from the drop-down menus

RO UNIT
MODEL

FILTERS
INCLUDED

RO MEM
-BRANE


ROC4-G
NO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x Post RO Carbon Filter


NONE


ROC4-A
NO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x Post RO Alkalising Filter


NONE


ROC4-N
NO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x Post RO Silver Carbon


NONE


ROC5-MG
NO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x Inline Mineralising Filter
1x Post RO Carbon Filter


NONE


ROC5-AN
NO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x Post RO Alkalising Filter
1x Post RO Silver Carbon

NONE


ROC4-G
+ RO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x RO Membrane Selected
1x Post RO Carbon Filter


 YES



ROC4-A
+ RO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x RO Membrane Selected
1x Post RO Alkalising Filter

YES



ROC4-N
+ RO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5” Select carbon block
1x RO Membrane Selected
1x Post RO Silver Carbon


YES



RON5-MG
+ RO MEM


1x 5”x2.5” 1uM Sediment
1x 5”x2.5”Select carbon block
1x RO Membrane Selected
1x Inline Mineralising Filter
1x Post RO Carbon Filter


YES



RON5-AN
+ RO MEM


1x 10”x2.5” 1uM Sediment
1x 10”x2.5” Select carbon block
1x RO Membrane Selected
1x Post RO Alkalising Filter
1x Post RO Silver Carbon


YES

 Measurements of these pre-filters are +/- 12.5cm x +/- 7cm

All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we source are of the highest quality and meet the required quality standards.

Not all the images displayed in this listing are included in the item for sale as images of other related items are included for informative purposes only but available in our online store. The last image is of the type of system that this filter pack is generally used with.

If you are not entirely satisfied with your purchase please contact us so that we can resolve your concerns.

Why Choose the ROC4-5 Compact Reverse Osmosis Water Filters?

This product offers a range of replacement filter packs for Compact Reverse Osmosis (RO) systems that use 5" pre-filters. These filter packs are specifically designed to maintain the optimal performance of your RO unit, ensuring it continues to produce high-purity drinking water. They are an essential part of the system, replacing old filters to keep your water safe and clean.

Compact Design and Powerful Performance

The filter packs are available in various configurations to suit different RO units and needs. They all include a 1µm sediment filter and a 5"x2.5" carbon block pre-filter, which is effective at removing chlorine. The post-RO filters can be selected from standard carbon, alkalising, silver carbon, or a combination with a mineralising filter, which can add beneficial minerals back into the water. You can also choose to include a new RO membrane in the pack, with different flow rate and brand options available.

Seamless Integration and Easy Maintenance

These filters are designed for a seamless and straightforward replacement process. The measurements of the pre-filters are approximately 12.5cm x 7cm, ensuring a proper fit in your compact RO system. All components are made from BPA-free food-grade plastics and meet high quality standards. The product description provides a clear breakdown of the different filter pack options, making it easy to select the correct replacement for your system