How Do I Change The Filters On A Purikor 5 Filter Reverse Osmosis Water System

How to Change Reverse Osmosis Water Filter

When to Change Opposite Osmosis Filters and Membrane

Recommended Reverse Osmosis Filter Change Schedule

Wondering when to change your reverse osmosis filters? Below is the recommended filter and membrane alter schedule, equally well equally step-by-step instructions for how to replace your reverse osmosis h2o filters.

Sediment Pre-Filter – Change every 6-12 months; more often in areas with very high turbidity in water.

Carbon Pre-Filter – Change every vi-12 months. This volition help to ensure membrane life and quality.

Reverse Osmosis Membrane – Change the reverse osmosis membrane every 24 months.

Carbon Mail service Filter – Change this filter every 12 months to ensure quality water. Do not wait until taste is a problem.

All reverse osmosis systems require periodic maintenance to ensure h2o quality remains high. The nigh of import maintenance for an RO system is on fourth dimension filter changes. Failure to replace RO filters and membranes on schedule can event in a clogged and damaged system.

At ESP Water Products, our goal is to make information technology as piece of cake as possible to help you proceed rail of your RO filter change schedule. Not simply exercise we provide many Replacement Filter Kits to match your system (and relieve you lot time and money in finding all the individual filters), just any time you purchase an RO Membrane or Filter from the states, we'll send y'all a reminder when it's fourth dimension to club a replacement!

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How to Install New Reverse Osmosis Filters & Membrane

These are general filter and membrane replacement instructions for most standard reverse osmosis systems. Information technology is of import to ensure that when changing any filters or membrane on your drinking h2o system, that appropriate sanitation and service procedures are used. The post-obit step-by-step guide will help to ensure those sanitation and service procedures are met. Use this link to acquire how to sanitize your RO System including the tubing, storage tank, and fittings.

Preparations Before You lot Change Your RO Filters:

A. Exist certain the proper filter cartridges are used for replacement. Utilize this link to observe the right filters for your RO organisation by selecting the correct brand and model of your system. If your RO organization brand or model is not listed, or your are unable to make up one's mind your brand or model, here are tips to place your system or contact ESP Water Products Customer Support.
B. The filter cartridges should remain in original packaging until they are ready to install in the reverse osmosis system.
C. The person performing the replacement service should launder their hands with soap and water prior to performing any of the service work to preclude the introduction of bacteria to the organization.
D. An RO System Service Kit can help make replacing filters simpler and keep your organization in peak functioning.

Standard Water FILTER Replacement Instructions

Standard contrary osmosis systems typically have 2-3 vertical filters.

polyspun sediment filter and carbon blocck filter

Step 1. Turn off the feed h2o supply line valve to the contrary osmosis organization.

Step ii. Close the ball valve on the contrary osmosis storage tank. This is typically done by turning the blue ball valve on peak of the tank a ¼ turn clockwise.

Step 3. If you have a line going to your refrigerator or ice maker from your RO system, turn off the ball valve on the line going to your ice maker.

Step 4. Open the RO faucet and allow the pressure level in the system to bleed off.

Stride 5. Identify a shallow tray or pan under the filter housing to catch any h2o that may spill during the filter changing process.

Step vi. Unscrew the vertical filter housings from the cap and remove the used filter cartridge. If you lot have trouble removing the filter housing, a special filter housing wrench may be needed.

Step 7. Carefully remove the O-rings and place them on a clean surface. Wipe the O-rings clean with a soft make clean towel and visually inspect for whatsoever nicks cuts or abrasions that may crusade the O-rings to improperly seat in the filter housing. If an O-ring appears damaged, replace the O-band.

Step eight. Rinse out the disconnected filter housings using warm water and a small corporeality of liquid soap. Be certain that all soap is thoroughly rinsed out of the filter housing earlier inserting the new filter and reattaching.

Step ix. Lightly lubricate the O-band with a silicone lubricant. Insert the O-ring into the filter-housing O-ring groove. Information technology is of import to be certain the O-ring is properly seated into the groove equally it provides the watertight seal between the filter housing and the filter housing cap.

Footstep ten. Measure the new filter to be sure information technology is the proper length. Remove the new filter from the plastic or paper packaging.

Footstep xi. Place the filter in the correct filter housing and carefully screw the filter housing back on to the cap of the filter housing, hand tightening merely.

If your organization includes an inline post-carbon filter (typically small horizontal filter on elevation of system) and/or the reverse osmosis membrane (typically the large horizontal filter on top) and you are likewise replacing these filters, please bound to the instructions for those filters below. If you are only replacing standard vertical filters, go along the following instructions to complete the filter alter process:

Pace 12. Turn the incoming water supply valve on and check the organisation for leaks.

Stride 13. Turn on the opposite osmosis faucet. Within a couple minutes, y'all should get a small steady stream of water or a very fast baste, which ways your new filters are working properly.

Pace fourteen. Let several gallons run through the RO system and out the RO faucet with the storage tank valve still closed.

Pace 15. Turn off the faucet and open the storage tank ball valve past turning the blue ball valve a ¼ turn counter-clockwise so that the blue handle is parallel with the tubing connected to the storage tank.

Step xvi. If the storage tank is empty, it may take several hours for the tank to fill up completely. You may hear h2o running while the tank is filling.

Stride 17. If applicative, open the fridge or ice maker line, AFTER the tank as completely filled.

Step 18. Your organisation is at present fix for use.

Reverse Osmosis MEMBRANE Replacement Instructions

Standard contrary osmosis systems have one membrane located horizontally above the bracket belongings the ii-3 vertical filters.

Step ane. Follow steps i-5 above, if you take non already done so.

Step 2. Disconnect tubing from membrane housing cap (typically on the right-hand side of the housing) by pushing downward on the small ring where the tubing connects to the cap. Press and hold the ring downward while you pull the tubing out.

Step 3. Unscrew membrane housing cap from the membrane housing and remove the RO membrane. The membrane has often been there for 1-3 years and may be difficult to pull out. This may crave needle-olfactory organ pliers to remove.

Step 4. If you would similar to clean the membrane housing, disconnect the two tubes on the opposite end of the cap. Label each tube and then that you tin can reconnect each tube to the correct spot later. There are typically two clips that hold the membrane housing in identify. Remove the membrane housing from the clips and rinse the inside of membrane housing with warm lather water. Be certain all residual soap is thoroughly rinsed off.

Pace 5. Insert the new membrane into the housing with the o-ring cease get-go and the large outer rubber stopper closest to the open cap. Push the membrane in until you feel the o-rings seat securely into the membrane housing. You may need to motion the membrane in a slight circular motion to center the membrane and provide some skillful pressure to ensure the membrane is fully seated. If the membrane is not properly seated, untreated h2o volition flow unrestricted through the system.

Step six. Supervene upon and tighten the membrane housing cap. Reinstall the removed tubing to the advisable fittings. To ensure tubing is properly secured, button the tubing into the advisable fitting every bit far as possible, then pull lightly on the tube to lock it in place.

Step 7. If yous removed the tubing on the contrary stop of the membrane housing cap, reinsert each tube into the right location and secure by following the instructions in step 6.

Pace 8. If your arrangement has a horizontal inline filter above or side by side to the RO membrane that you are replacing, follow the "Inline Mail Filter Replacement Instructions" below. If non, return to Step 12 nether "Standard Filter Replacement Instructions" to complete the installation process.

INLINE POST FILTER Replacement Instructions

Standard reverse osmosis systems typically take one inline post carbon filter located horizontally above or adjacent to the RO membrane housing. Some inline filters have threaded fittings on each end and others take quick connect fittings. The fittings are sized for either 1/4" or three/viii" tubing.

Inline Filter Example

Step 1. Follow steps 1-5 in a higher place, if you have not already done so.

Step two. Disconnect tubing from each end of the filter, or from fitting continued to each end of the filter, by pushing downward on the small band where the tubing connects to the filter or fitting. Press and hold the ring downwardly while you jerk and pull the tubing out.

Step 3. If your filter has split fittings screwed into each end of the filter, unscrew the fittings from the old filter afterward disconnecting the tubing. Wrap the male person threaded finish of each fitting with plumber's tape 2-3 times. Screw the threaded fittings into the new filter.

Pace iv. Connect the tubing to the filter by pushing the tubing into the fitting or filter on each terminate as far as possible. So, pull lightly on the tubing to ensure the tubing is securely locked in identify. (If leaking occurs from these connections afterward turning on the feed water, information technology typically means the tubing was not pushed in far enough.)

Step v. Render to Step 12 nether "Standard Filter Replacement Instructions" to complete the installation procedure.

NOTE: If you purchased your reverse osmosis water filters from us here at ESP Water Products and demand assistance with the install, feel costless to phone call customer back up at 877-377-9876 (Mon-Friday eight am to 5 pm Central). Please have your order number ready.

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