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Flowmatic Systems WR-100 Water Filter Housing Wrench

Manufacturer

Flowmatic Systems

<h3>About Flowmatic Systems (FlowPur)</h3><p>For outdoor enthusiasts who refuse to compromise on water quality, <strong>Flowmatic Systems</strong> — best known by the brand name <strong>FlowPur</strong> — has built a focused reputation around one mission: delivering clean, safe drinking water wherever adventure takes you. Whether you're traveling cross-country in a recreational vehicle or spending weeks aboard a boat, FlowPur engineers its products specifically for the demanding, space-conscious environments that RV and marine lifestyles demand.</p><p>Unlike general household filtration brands, FlowPur's entire product lineup is oriented around the unique challenges of on-the-go water treatment. Campground hookups, marina tap water, and remote freshwater sources all present different contamination profiles — sediment, chlorine, bacteria, and other impurities that a standard under-sink filter isn't designed to handle in a mobile context. FlowPur addresses this with purpose-built <a href="/7349-flowmatic-systems-water-filters-treatment-systems-201159">water filters and treatment systems</a> that are compact, easy to install in tight quarters, and engineered to perform reliably on the road or at sea.</p><h3>Water Filtration Built for Life on the Move</h3><p>FlowPur's flagship filtration systems center on durable filter housings paired with high-performance replacement cartridges. The modularity of this design is a key advantage: as cartridges reach the end of their service life, users can swap in fresh media without replacing the entire unit — a practical and cost-effective approach well-suited to the RV and boating communities. The systems are designed to reduce sediment, chlorine taste and odor, and other common waterborne contaminants, giving travelers confidence in the water coming from their tap regardless of the source.</p><p>Because a filtration system is only as reliable as the fittings and hardware supporting it, FlowPur also offers a selection of plumbing parts and accessories that integrate directly with their filtration products. From housing brackets to inlet/outlet fittings, these components are designed with the same attention to the constraints of RV and marine plumbing runs — where space is tight, vibration is constant, and a leak can cause serious damage far from professional help.</p><h3>Why FlowPur Stands Out</h3><ul style="list-style:disc"><li><strong>Application-specific design:</strong> Products are engineered for RV and marine environments, not adapted from residential systems.</li><li><strong>Modular cartridge system:</strong> Replacement cartridges make ongoing maintenance straightforward and economical.</li><li><strong>Compact form factor:</strong> Housings and fittings are sized to fit within the limited plumbing spaces typical of motorhomes, travel trailers, and boats.</li><li><strong>Focused product line:</strong> A tight catalog means each product is refined rather than generic, with accessories and components that work seamlessly together.</li></ul><p>For anyone serious about water quality during travel — whether weekend camping trips or extended liveaboard life — Flowmatic Systems' FlowPur lineup offers a well-considered solution backed by focused engineering and a deep understanding of the mobile water treatment space.</p>

Part Number

WR-100
09/13/2036 7:24 AM
Sale Price

$5.26

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmatic Systems WR-100 is a specialized housing wrench designed to make water filter cartridge replacement quick and hassle-free. This essential maintenance tool is engineered specifically for removing filter housing bodies from housing caps during cartridge changes in residential, RV, and marine water filtration systems.

Key Features:

  • Compatible with Watts Flowmatic POU Slim Line Series including FH500, FH4000, FH4200, and FH7000 models
  • Simple slide-on design fits snugly over filter housings for secure grip
  • Eliminates the struggle of hand-tightened filter housings
  • Durable construction for long-lasting performance
  • Essential tool for routine filter maintenance

Important Usage Note: This wrench should only be used to loosen filter housings, never to tighten them. Over-tightening with a wrench can damage O-rings and make future removal extremely difficult. Always hand-tighten filter housings and use the wrench only for removal.

To use, simply slide the circular end of the wrench over the filter housing until you achieve a snug fit, then turn counterclockwise to unscrew the housing body from the cap. This tool makes regular filter changes significantly easier and helps extend the life of your water filtration system.

I think having the type of car that the parts match would be alittle more helpful.

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

great shopping experience but from my online buying experience is that if you place an order of 200 or more shipping should be free but that's just my opinion

Quick shipping, low price, easy website. Thanks guys!

I received the order quickly and was pleased that the floor liners fit my vehicle well.

so far so good

Best price on FX400, smooth easy website.

best price on the net, GREAT communication.....

Great experience shopping.. will review again upon part arrival. Thanks...

Autoplicity was a pleasure to deal with. Website is easy to navigate and checkout was a breeze.

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