If you prefer to install something yourself, always follow a professional guide. Below is our step-by-step instructions on how to install a reverse osmosis system, written by our water filtration experts. Understanding Reverse Osmosis Systems A reverse osmosis system removes impurities and contaminants in water with a semi-permeable membrane, a type of advanced water filtration […]
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A whole home water purifier is an excellent filtration method to ensure every tap in your home or business produces healthy, tasty water free of sediment and contaminants. Activated carbon water filters are a great choice for high water quality and safety. Learn the science behind activated carbon and the advantages of a whole house […]
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Have you ever wondered what is in a water softener system to make hard water soft? Are you tired of battling limescale on your appliances and glassware? Do you long for silky, smooth water on your hair and skin? A water softener is the best water filtration solution for these problems. This trusty water filtration […]
Ensuring your household or business has access to clean, great-tasting water is a big deal. Under-sink filtration systems vs. whole house filtration systems: each has benefits tailored to precise filtration needs, but both are great options. An under-sink system is like the filtration guardians of one area, such as your kitchen, delivering clean drinking water […]
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Homeowners and business owners interested in buying reverse osmosis home systems commonly ask, “How do reverse osmosis water filters work?” This question aims to understand precisely how reverse osmosis (RO) improves tap water. RO technology utilizes a natural process to effectively minimize impurities from water. Osmosis is a naturally occurring cycle where water molecules pass […]
“How does a water conditioner work?” is a common question among homeowners with hard water. Most think that a water softener and conditioner are the same thing. Technically, they both have the same purpose, but go about it through different processes. Think about hair conditioner; it softens your hair, so wouldn’t a water conditioner do […]
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Water filtration experts dive into the unfortunate effects of microplastics. Microplastics can be seen as the ultimate contaminant or toxin in drinking water, and the fight to remove them is not easy. What are Microplastics, and Why are They Leaving Scientists Puzzled? Microplastics are tiny, microscopic plastic particles measuring from 5 millimeters (mm) to 1 […]
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The benefits of investing in a well water treatment system for your home or business go beyond healthier drinking water. Well water filtration also benefits laundry, pipes, appliances, overall plumbing, and money saved. Our blog about well water filtration detailed the health benefits of filtering tap water from a well. However, a well water treatment […]
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Water filtration experts, scientists, and health organizations have been studying PFAS and their possible effects on drinking water and the environment. What are PFAS? PFAS (per- and poly-fluoroalkyl substances) are synthetic chemicals resistant to heat, water, and oil used in various industrial and consumer products since the 1940s, such as: PFAS are still considered new […]
Does reverse osmosis remove lead from water? Yes, reverse osmosis drastically reduces lead and many other contaminants in water. If you’re looking for a water filtration system for your home or business, reverse osmosis (RO) systems are an excellent choice for safe drinking and bathing water. The general consensus is that there is no “safe […]
Read More… from Does Reverse Osmosis Remove Lead? Yes, and Other Toxins
Buttress Threads provide superior sealing and higher burst ratings than the Acme Threads found on most housings. Because of this, Pentek introduced their line of 3G Housings that feature buttress threads. We also carry housings from Watts/Flowmatic & Kemflo that utilize buttress threads.
Everpure systems include a .5 GPM flow restrictor fitting that should be installed in the outlet port of the head. The fitting limits the flow of water that can go through the filter to .5 GPM.
To increase the flow to 1 GPM to match the flow rate of the MAF Cartridge, the .5 GPM fitting must be replaced with a 1 GPM fitting. The MAF cartridge will work with the .5 GPM flow restrictor, but the flow will be limited to .5 GPM. It is only necessary to replace this fitting if you desire an increase in your flow rate.
It is possible that the flow restrictor may be installed on the inlet port, however this is not recommended. If upon removing the fitting from the outlet, if it is not found to have a flow restrictor in the fitting (usually stainless steel), remove the inlet fitting and see if the flow restrictor was installed on the inlet side.
It is recommended that the flow restrictor be installed on the outlet port to prevent the small opening from becoming clogged with sediment from the untreated water.
Download Quick-Connect Instructions
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Fitting grips before it seals. Ensure tube is pushed into the tube stop.
Push the tube into the fitting, to the tube stop. The collet (gripper) has stainless steel teeth which hold the tube firmly in position while the O-ring provides a permanent leak-proof seal.
Pull on the tube to check that it is secure. It is a good practice to test the system prior to leaving site and/or before use.
To disconnect, ensure the system is depressurized before removing the tube. Push in collet squarely against face of fitting. With the collet held in this position, the tube can be removed. The fitting can then be re-used.
John Guest quick connect fittings connect and disconnect without tools and never leak. Tough as nails NSF Certified and ISO 9001 Certified. These fittings are trusted the world over. John Guest fittings, ball valves and tubing are the best components for a water tight seal every time.
View all John Guest Products How To Use Quick-Connect
JG fittings are available in sizes from 1/8″ to 1/2″ for a full spectrum of reliable tubing connections.
JG tubing is 230 psi rated flexible plastic tubing. This tubing is tough. Much more flexible than copper, it will probably last forever!
JG ball valves make shutting off water easy for anyone. Just a quick turn and it’s off!
John Guest is the originator of Quick-Connect Fitting Technology and the world leader. John Guest Fittings, Valves & Tubing are produced in the UK to exacting quality standards that are second to none!
H2O Distributors is proud to feature American-made products on our website.
Download Quick-Connect Instructions
Requires Adobe Acrobat Reader
Fitting grips before it seals. Ensure tube is pushed into the tube stop.
Push the tube into the fitting, to the tube stop. The collet (gripper) has stainless steel teeth which hold the tube firmly in position while the O-ring provides a permanent leak-proof seal.
Pull on the tube to check that it is secure. It is a good practice to test the system prior to leaving site and/or before use.
To disconnect, ensure the system is depressurized before removing the tube. Push in collet squarely against face of fitting. With the collet held in this position, the tube can be removed. The fitting can then be re-used.
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