How Often Should You Change Reverse Osmosis Filters

How to Change Reverse Osmosis Water Filter

When to Change Reverse Osmosis Filters and Membrane

Recommended Reverse Osmosis Filter Change Schedule

Wondering when to change your opposite osmosis filters? Beneath is the recommended filter and membrane modify schedule, as well as step-by-step instructions for how to replace your reverse osmosis water filters.

Sediment Pre-Filter – Alter every 6-12 months; more frequently in areas with very high turbidity in h2o.

Carbon Pre-Filter – Alter every 6-12 months. This will help to ensure membrane life and quality.

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

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

All contrary osmosis systems require periodic maintenance to ensure water quality remains high. The most of import maintenance for an RO system is on time filter changes. Failure to supersede RO filters and membranes on schedule can result in a clogged and damaged organisation.

At ESP Water Products, our goal is to brand information technology every bit easy as possible to help you continue track of your RO filter modify schedule. Not just do we provide many Replacement Filter Kits to match your system (and save you time and coin in finding all the private filters), but any time y'all purchase an RO Membrane or Filter from us, we'll send yous a reminder when it's fourth dimension to society a replacement!

Observe Your Replacement Bundle

How to Install New Reverse Osmosis Filters & Membrane

These are general filter and membrane replacement instructions for most standard contrary osmosis systems. It is important to ensure that when changing whatever filters or membrane on your drinking water system, that advisable sanitation and service procedures are used. The following pace-past-pace guide will help to ensure those sanitation and service procedures are met. Utilise this link to learn how to sanitize your RO System including the tubing, storage tank, and fittings.

Preparations Before Yous Change Your RO Filters:

A. Be certain the proper filter cartridges are used for replacement. Use this link to find the right filters for your RO organisation by selecting the correct make and model of your system. If your RO system brand or model is non listed, or your are unable to determine your brand or model, here are tips to identify your arrangement or contact ESP Water Products Customer Support.
B. The filter cartridges should remain in original packaging until they are ready to install in the opposite osmosis system.
C. The person performing the replacement service should wash their hands with soap and h2o prior to performing any of the service work to prevent the introduction of bacteria to the system.
D. An RO Organisation Service Kit tin assist make replacing filters simpler and keep your arrangement in superlative performance.

Standard Water FILTER Replacement Instructions

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

polyspun sediment filter and carbon blocck filter

Step ane. Plow off the feed water supply line valve to the contrary osmosis arrangement.

Stride ii. Close the ball valve on the reverse osmosis storage tank. This is typically washed by turning the blue brawl valve on top of the tank a ¼ plough clockwise.

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

Step four. Open the RO faucet and permit the pressure in the organisation to drain off.

Step v. Place a shallow tray or pan nether the filter housing to take hold of any water that may spill during the filter changing process.

Stride 6. Unscrew the vertical filter housings from the cap and remove the used filter cartridge. If y'all have trouble removing the filter housing, a special filter housing wrench may be needed.

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

Step 8. Rinse out the disconnected filter housings using warm water and a small amount of liquid soap. Be certain that all lather is thoroughly rinsed out of the filter housing before inserting the new filter and reattaching.

Step nine. Lightly lubricate the O-ring with a silicone lubricant. Insert the O-ring into the filter-housing O-band groove. Information technology is of import to exist sure the O-band is properly seated into the groove as it provides the watertight seal betwixt the filter housing and the filter housing cap.

Step ten. Measure out the new filter to be sure it is the proper length. Remove the new filter from the plastic or paper packaging.

Step 11. Place the filter in the correct filter housing and advisedly screw the filter housing dorsum on to the cap of the filter housing, hand tightening only.

If your system includes an inline mail-carbon filter (typically pocket-size horizontal filter on tiptop of system) and/or the reverse osmosis membrane (typically the large horizontal filter on top) and you are also replacing these filters, please jump to the instructions for those filters beneath. If you are only replacing standard vertical filters, continue the post-obit instructions to consummate the filter alter procedure:

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

Step 13. Turn on the opposite osmosis faucet. Within a couple minutes, you should get a small steady stream of water or a very fast drip, which means your new filters are working properly.

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

Step 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 16. If the storage tank is empty, it may take several hours for the tank to fill completely. You may hear water running while the tank is filling.

Step 17. If applicative, open the refrigerator or ice maker line, Afterwards the tank as completely filled.

Pace 18. Your system is now prepare for utilize.

Reverse Osmosis MEMBRANE Replacement Instructions

Standard opposite osmosis systems take one membrane located horizontally in a higher place the bracket holding the 2-iii vertical filters.

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

Stride ii. Disconnect tubing from membrane housing cap (typically on the right-manus side of the housing) past pushing down on the minor ring where the tubing connects to the cap. Printing and concord the ring down while you pull the tubing out.

Step 3. Unscrew membrane housing cap from the membrane housing and remove the RO membrane. The membrane has oft been there for one-iii years and may be difficult to pull out. This may require needle-nose pliers to remove.

Step iv. If you would like to clean the membrane housing, disconnect the two tubes on the opposite stop of the cap. Label each tube so that yous can reconnect each tube to the correct spot afterwards. There are typically ii clips that concur the membrane housing in identify. Remove the membrane housing from the clips and rinse the inside of membrane housing with warm soap water. Be certain all residual soap is thoroughly rinsed off.

Step five. Insert the new membrane into the housing with the o-band end first and the big outer rubber stopper closest to the open cap. Button the membrane in until you feel the o-rings seat securely into the membrane housing. You may need to move the membrane in a slight circular motion to centre the membrane and provide some good pressure to ensure the membrane is fully seated. If the membrane is not properly seated, untreated water volition flow unrestricted through the system.

Step 6. Supervene upon and tighten the membrane housing cap. Reinstall the removed tubing to the appropriate fittings. To ensure tubing is properly secured, button the tubing into the appropriate fitting as far every bit possible, so pull lightly on the tube to lock information technology in identify.

Pace seven. If y'all removed the tubing on the opposite end of the membrane housing cap, reinsert each tube into the correct location and secure by following the instructions in step half-dozen.

Step 8. If your arrangement has a horizontal inline filter above or next to the RO membrane that you are replacing, follow the "Inline Postal service Filter Replacement Instructions" below. If not, return to Stride 12 under "Standard Filter Replacement Instructions" to complete the installation process.

INLINE Mail FILTER Replacement Instructions

Standard contrary osmosis systems typically have ane inline mail service carbon filter located horizontally above or next to the RO membrane housing. Some inline filters have threaded fittings on each end and others have quick connect fittings. The fittings are sized for either 1/4" or 3/8" tubing.

Inline Filter Example

Step i. Follow steps 1-v above, if y'all have not already done so.

Step 2. Disconnect tubing from each end of the filter, or from fitting continued to each end of the filter, by pushing down on the minor ring where the tubing connects to the filter or plumbing fixtures. Printing and hold the band down while you lot jerk and pull the tubing out.

Step 3. If your filter has dissever fittings screwed into each end of the filter, unscrew the fittings from the quondam filter after disconnecting the tubing. Wrap the male threaded end of each plumbing equipment with plumber's tape ii-iii times. Spiral the threaded fittings into the new filter.

Step 4. Connect the tubing to the filter by pushing the tubing into the fitting or filter on each stop as far as possible. Then, pull lightly on the tubing to ensure the tubing is deeply locked in identify. (If leaking occurs from these connections after turning on the feed water, information technology typically means the tubing was not pushed in far enough.)

Step five. Render to Step 12 under "Standard Filter Replacement Instructions" to complete the installation process.

Annotation: If you purchased your opposite osmosis water filters from us hither at ESP Water Products and need assistance with the install, experience free to telephone call client support at 877-377-9876 (Monday-Friday 8 am to five pm Central). Delight have your society number ready.

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