SKU: 77314294493

Project Source Whole Home Standard (WHS) Single-stage 4-GPM Multi-method Hard Water Whole House Water Filtration System

$373.50 $415.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Project Source Whole Home Standard (WHS) Single-stage 4-GPM Multi-method Hard Water Whole House Water Filtration SystemProject Source Whole Home 2. 5" Diameter Standard Single stage 4 GPM Mechanical Filtration Whole House Water Filtration System. Third party certified for materials safety, reduces sand, sediment and rust from your main water supply. Fits most homes, 3 4" pipe is most commonly used. Designed for homes with 3 or fewer bathrooms. Use with a variety of Project Source filter elements including PS WHS MB2, PS WHS SW2, PS WHS PL2, PS WHS CW2, PS WHS CB2 and

Project Source Whole Home 2.5" Diameter Standard Single-stage 4-GPM Mechanical Filtration Whole House Water Filtration System. Third party certified for materials safety, reduces sand, sediment and rust from your main water supply. Fits most homes, 3/4" pipe is most commonly used. Designed for homes with 3 or fewer bathrooms. Use with a variety of Project Source filter elements including PS-WHS--MB2, PS-WHS-SW2, PS-WHS-PL2, PS-WHS-CW2, PS-WHS-CB2 and PS-UC-GAC.

  • Standard size housing with 3/4 inch port fits most US homes.

  • Rugged filter housing with pressure-relief valve; NOTE: Filter sold separately.

  • Pressure relief valve aids in easier filter replacement.

  • Longer lasting appliances- single stage whole house filter system reduces sediment from every tap

  • Used for homes with 3/4" inlet piping and/or up to 3 bathrooms

  • PS-WHS-H is certified by NSF International to NSF/ANSI Standard 42 for material requirements only.

  • Recommended Use: Whole Home filtration for the reduction of sediment, chlorine taste and odor.

  • USES PROJECT SOURCE FILTERS: PS-WHS-MB2, PS-WHS-SW2, PS-WHS-PL2, PS-WHS-CW2, PS-UC-GAC1, PS-WHS-CB2

  • For residential use only - Use only on cold water lines - May be used on city or well supplies

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77314294493

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4.1 ★★★★★
Based on 19 reviews
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Product Reviews
C
Verified Purchase
christy
Louisville, US
★★★★★ 5
It works!!!!
Size: 2 fl oz
This stuff works!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
D
Verified Purchase
Dave Wright
Chelsea, US
★★★★★ 5
STA-BIL Start Your Engines! Because Sometimes Engines Need a Pep Talk
Size: 2 fl oz
So, STA-BIL Start Your Engines! is basically that friend who shows up uninvited but actually saves the day. You know, the one who doesn’t ask questions and just gets your engine running when it’s feeling moody or sluggish. Does it work? Of course it does. Like, “put a little in your gas tank, say a quick prayer, and voila!” kind of work. Suddenly your car remembers how to start, and you feel like a mechanic genius without actually lifting a wrench. It’s simple, it’s reliable, and it doesn’t judge you for letting your gas sit around until it gets that “I don’t want to cooperate” attitude. Pros: Makes your engine start like it just had an espresso shot. Easy to use — even if you’re barely awake in the morning. No weird smells or smoke signals, just clean, smooth starting. Cons: Won’t fix your “I forgot to put gas in” problem. Sadly, can’t make your car drive itself to work (yet). You might start relying on it a little too much — hey, no judgment. Final Verdict: ⭐️⭐️⭐️⭐️⭐️ – 5 stars. If your engine is feeling lazy, this stuff just works. It’s like a pep talk in a bottle for your car. Highly recommended for anyone who’s ever cursed their ignition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
N
Verified Purchase
Nobody
Lake Worth, US
★★★★★ 5
GREAT PROPDUCT
Size: 2 fl oz
EXCELLENT
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Reviewed in the United States on January 27, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 4
Cleans Out Working Carburetors
Size: 2 fl oz
I recommend this product for engines that will in fact start but not run well. I highly recommend it for that specific purpose, which it is designed for. It cleans the inner workings of the carburetor. Of course, you will have a cleaner carburetor if you take it apart and clean it with proper tools and a proper carburetor cleaner. You spray it in the gas tank, start the engine, and let it run a bit. It will not start an engine with a totally plugged up carburetor. Nothing is going to do that. Nor is it a fuel stabilizer, as one previous reviewer seemed to think. Nor is it a product to be used to bring life back to stale gasoline, as another reviewer seemed to think. The only thing to do with stale gasoline is drain it out and pitch it. Nor is it a product to be used for cleaning a carburetor you have taken apart to clean. You should use a proper carburetor cleaner for that purpose. I've given it four stars because it cleans out mildly plugged up carbs. It is not a miracle solution for really neglected carbs as the name suggests.
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Reviewed in the United States on April 12, 2020
R
Verified Purchase
Ray
Belleville, US
★★★★★ 5
Helps fixing small engines
Size: 2 fl oz
⭐⭐⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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