Young House Love

Home Decorating & DIY Tutorials

  • Shop Our Houses
    • Our Current House
    • Our Richmond House
    • Our Beach House
    • Our Duplex
  • Before & Afters
    • Our Current House
    • Our Previous House
    • Our Beach House
    • Our Duplex
    • Our First House
    • Our Second House
    • Our Showhouse
  • DIY & Decorating Tips
    • Most Popular
    • Home Improvement
    • Painting
    • Cleaning & Organizing
    • Crafting & Art
    • More . . .
  • Painting Projects
  • Plants Guides
  • Shop
    • Our Fav Home Finds
    • Our Lighting Line
    • Our Books
    • Book Club Picks
    • Black-Owned Businesses

Young House Love » Home Improvement » How To Install A Water Filtration System Under The Sink

| By John Petersik | July 2, 2009 | 53 Comments

How To Install A Water Filtration System Under The Sink

Sherry and I are total water hogs. Between refilling our Klean Kanteens at least 5 times a day and rarely ordering anything else at restaurants (I gave up soda for 2009), we are certainly a well hydrated couple. And while our area has decent water quality, we’ve always talked about getting some sort of filter just to be a bit more thorough since we’re such big agua drinkers. We never took the leap because faucet-mounted filters tend to cramp our style and I couldn’t get in the habit of keeping a pitcher filter full (plus those pitchers are made of plastic and Sherry prefers glass and stainless steel).

So imagine how grateful we were when someone gifted us this under-sink filter from Filtrete (who knew they did more than air filters?).

FiltreteUnderSink

Hiding everything under the sink sure sounded like the perfect design for us. Plus, it promised “easy” installation with “minimal tools.” Since Sherry knew that “easy” plumbing projects were right up my alley, this became my Sunday morning assignment last weekend.

I started by clearing out everything under our sink, turning off the cold water and readying the “minimal” set of tools needed. These are all the items included in their box (filter, filter head, tubing and screws) plus the tools listed in their instructions (screwdriver, adjustable wrench, drill and knife to cut tubing), though I also found it helpful to have plumber’s tape handy (not pictured). Oh, and a curious chihuahua is extra credit.

ToolsforWaterFilter

The first step was installing the screws for the filter head. After holding it up in place (with enough room underneath for inserting and removing the filter), it was easy to mark its placement with a pencil, drill a couple of holes and insert screws to secure it in place. This photo shows me testing my placement, but you actually don’t tighten the filter head into place until all the tubing is attached. It’s nice and pretty under our sink, eh? Not. (<– join me in the fight to bring “not” back).

FilterHeadinPlace

The next steps were to remove the existing piping and begin connecting two lengths of cut-to-size tubing in its place. Well, our existing pipes were attached so tightly that it ended up taking four hands (mine and Sherry’s) to get them loose, leaving no one to operate the camera (Burger hasn’t quite mastered that skill yet). So all I’ve got to show you in the finished product.

Here’s one length of blue tubing (cut using a straight edge knife) connecting to our cold water hook-up on one end and the Filtrete filter head on the other. The cold water end attaches using a hex-nut attachment included in the package. The filter head end slides right into the opening and holds using a “push-in fitting.” It was easy as pie.

FilterAttachedtoIncomingPipe

Similarly, on the other end you connect another length of cut blue tubing to the filter head and to your faucet attachment. This again attaches to the filter head using the push-in fitting, and the other end attaches using a faucet adapter included in the set. No surprise here – very easy to do.

FilterAttachedtoFaucetPipe

Then, once the filter head was tightened into place, we just had to pop in the water filter that’s provided. It simply slips into the head and locks into place with a small quarter turn. The filters are supposed to be replaced every 6 months, so we wrote ourselves a really big reminder on our filter using a black sharpie.

FilterAttachedwithRefillDate

The package also included a reminder sticker (this makes organized people like Sherry smile like it’s Christmas) so we stuck it in her dayplanner. Now there are two reminders floating around our house. When it comes time to replace our filter in December, we’re thinking we might upgrade from our current Advanced filter (which reduces sediments, chlorine tastes and odors – just like a Brita pitcher would) to the Professional filter (which also eliminates parasitic cysts – like a Brita or Pur faucet-mount filter does).

ReminderWalterFilterinPlanner

But back to our little project play-by-play. Next we just finished up the installation by turning the water back on, running the faucet for about 5 minutes (to clear our the system) and checking for leaks (none – score!). Now we can enjoy our cleaner and purer water without any extra hassle or faucet attachments.

WaterRunning

How ’bout you? Are you heavy water drinkers like us? Do you filter your H2O? If so, what system do you use to clear things up? Do you use an aerator to reduce your water usage? We’d love to hear every watery detail…

More posts from Young House Love

Filed Under: Home Improvement, Our First House

Painting An Old Wood Desk Antique White
Behr’s Gobi Desert and Breakfast Blend

Stuff We Love

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

John and Sherry Sitting On Woven ChairHey, we’re John & Sherry. We’ve fixed up 7 homes, written books, designed products, started a podcast, and then downsized & moved to the beach! Here you’ll find over 3,000 DIY projects & home updates. More about us…
*This site contains ads and affiliate links*
See our disclaimer & privacy policy to learn more

Latest Finds

  • Facebook
  • Instagram
  • Pinterest
  • RSS
  • Twitter
  • YouTube

SHOP OUR LIGHTING

Young House Love Shades Of Light Capiz Chandelier

GET POSTS BY EMAIL

We’re Digging

Traditional Rug
The “Magic” Rug
Smokeless Solo Stove Firepit
Smokeless Firepit
Outdoor Solar LED Path Lights
Solar Path Lights
Criss Cross Office Chair
Our Desk Chair
Blue Air 211 Air Purifier
Our Air Purifiers
Eufy 11S Max Robot Vacuum
Our Robot Vacuum
Kohler Memoirs Toilet
Our Favorite Toilet
Livable Luxe Book
Fav Design Book
SEE MORE OF OUR FAVORITE FINDS > >

  • About
  • FAQs
  • Press
  • Contact
  • :)

© 2025 Young House Love ® · Disclaimer · Privacy Policy · Terms of Use · A Fun Wordpress theme on Genesis Framework · Hosted by Liquid Web