The Water Leak Detector That Pays for Itself
Be aware leaks are there — before they cost you thousands.
Perfluo is a battery-powered water leak detector designed to catch leaks the moment they start — before they turn into a flooded kitchen, a ruined floor, or a £5,000 insurance claim. No wi-fi. No app. No subscription. Just a dual-sensor alarm that triggers within seconds of contact with water. Place it under any sink, behind any boiler, beside any washing machine — and leave it to do its job. Supplied directly by a qualified UK plumber.
Battery-Powered Water Leak Alarm — No Wi-Fi, No App, No Fuss
Perfluo's slim, rounded form fits anywhere water can become a problem. Place it flat on any surface — no drilling, no wiring, no fuss.
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Dual sensor probes
Two stainless probes on the base detect the slightest moisture immediately.
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Loud audible alarm
Triggers a piercing alert you'll hear throughout the property the moment water is present.
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Battery powered
No mains connection needed. Simply insert batteries and place wherever you need protection.
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Test button
Verify it's working anytime with a single press — peace of mind in seconds.
How Perfluo Works in Three Simple Steps
No plumber needed to install. Anyone can get Perfluo up and running in under a minute.
Pull the battery tab
Perfluo comes battery-ready. Remove the pull tab to activate the unit straight out of the box.
Test it first
Press the button on top to confirm the alarm is sounding. A quick check before you place it.
Place & protect
Position the unit flat under a sink, behind your boiler, beside a washing machine, or anywhere leaks could happen — it does the rest.
Under the Sink, Behind the Boiler, Wherever Water Can Escape
One of the most common — and most costly — insurance claims is water damage. Perfluo stops that story before it starts.
Under the kitchen sink
Slow drips from waste pipes and supply lines go unnoticed for months. Not with Perfluo.
Behind the boiler
Boiler and heating system leaks can cause serious damage. Catch them the second they start.
Washing machine bay
Hose splits and drain blockages are a leading cause of kitchen floods. Perfluo is always watching.
Bathroom & en-suite
Seal failures around baths and shower trays cause hidden rot. Perfluo detects before the damage spreads.
Rental properties
Give landlords peace of mind between tenancies and inspections. Protect your investment around the clock.
Utility rooms & airing cupboards
Hot water cylinders and pipe joints in enclosed spaces — a silent leak here can go weeks undetected.
Protect Your Rental Properties Between Visits — for £57.99 per Unit
Water damage is the most common and most costly insurance claim in UK rental properties. A slow drip under a sink can go undetected for weeks between tenancy inspections — until it's a mould problem, a structural issue, and a claim that costs more than the deposit. Perfluo sits quietly in place and sounds the alarm the moment moisture is present. One unit per property. Bulk pricing available for portfolios. Ask us about bulk orders when you get in touch.
Get in TouchOrder Your Perfluo Water Leak Alarm Today
Perfluo is supplied directly through CM Plumbing and Heating. Get in touch and we'll arrange delivery, or have one fitted on your next plumbing visit.
- Supplied by a qualified local plumber
- Can be placed during any plumbing visit
- Bulk orders available for landlords
- Pairs perfectly with our HomeCare plan
Contact CM Plumbing & Heating
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