Skip to Store Area:

Pure Effect Water Filters

We are fully operational: COVID-19 safety policy.  Please use the website to place orders and feel free to contact us with any questions.     International Customers (Outside USA): Before ordering, please check if your country is accepting inbound shipments: Click Here

Installation Instructions



(Faucet Connection Verification)

Step 1.

If your faucet is a "pull out" spray style... please first ensure you can unscrew the aerator (see here) to expose the threads.  *For faucets where you cannot unscrew the aerator with a wrench, an aerator removal tool may be necessary.  Please confirm this with the manufacturer of your faucet.

Step 2.

After you unscrew the aerator, measure the diameter of the thread on the faucet, and order the right adapter below if needed:

a). 24.0mm (0.94" Diameter) - Male

b). 20.5mm (0.81" Diameter) - Male

c). 19.0mm (0.75" Diameter) - Female

d). 18.5mm (0.72" Diameter) - Male

e). 16.5mm (0.65" Diameter) - Male       


If you happen to have such a faucet type where the aerator cannot be removed, you may then want to consider our Undercounter Model: ULTRA-UC which comes with it's own dedicated faucet; or if you still wish for the Countertop system, then another option is to change your kitchen faucet to one that has a removable aerator.

Our Diverter screws onto the adapter and redirects the water to the countertop filter on demand by a turn of the handle.


Faucet Diverter Valve




(Adobe Reader must be installed on your computer to open and view the PDF Installation Files below.)

- Please click on the system of your choice below -



Typically, the User-Friendly installation of the units takes about 15 minutes and requires no special tools. 

 COMPACT (Countertop Water Filter) CLASSIC (Countertop Water Filter)   ULTRA (Countertop Filter)          ULTRA-DISINFECT (Countertop Filter)



User-Friendly Installation (takes apx. 45 minutes) requires very basic plumbing & GFCI Protected power outlet (If buying DISINFECT Model with UV option).


ULTRA-UC (Undercounter water filter)            ULTRA-UC-DISINFECT (Undercounter Disinfection Water Filter)



   User-Friendly Installation typically takes apx. 5-10 minutes.

           Shower Filter



   Installation requires a Licensed and Insured Plumber and can take apx. 3-5 hours.



                     ULTRA-WHC (Whole House City Water Filter)             



         ULTRA-WHW (Whole House Well Water Filter)




If you have any additional questions or need help after reviewing the instructions, feel free to Contact Us by:

Email: [email protected] | Phone: 1-888-891-4821  | Live Chat