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Free Home Water Test · Metro Manila
Clear water isn't always clean water.
What's in your water? Book a FREE Home Water Test and find out what's really in the water your family drinks, cooks with, and lives on every day.
20+ years of RO engineering
NSF/ANSI 58 certified
99.99% bacteria removal
The Offer
A FREE Home Water Test for your household
- Free of charge — no purchase required
- Surveyor visit within 24–48 hours of confirmed schedule
- Basic water-quality screening of your home water source
- Clear result explanation + purifier recommendation matched to your household
Karofi's team visits your home, checks your water source, and walks you through the result in plain language. If your water needs help, we recommend the right purifier for your family's size and daily needs — no pressure, no obligation.
FREE Home Water Test
How It Works
5 simple steps to safer water
Register
Fill in your name, contact number, address, and water source.
Choose a schedule
Pick the date and time that suits your household. We confirm within 24 hours.
Get tested
A Karofi surveyor visits and screens your home water within 24–48 hours.
Get your result
Receive a simple explanation and a purifier recommendation for your home.
Why It Matters
Your water may look clear.
That doesn't mean it's clean.
What you can't see
Water that looks clear can still carry impurities, sediment, and unwanted substances picked up on the way to your tap.
What you use it for
Drinking, cooking, coffee, baby formula — your family runs on this water every single day.
What knowing changes
Awareness is the first step. Once you know your water, you can choose the right protection for your home.
Book Your Free Test
Book your FREE Home Water Test
Available in selected Metro Manila areas. Slots are limited.
- Zero cost — completely free of charge
- Surveyor visits within 24–48 hours of confirmation
- Results explained in plain language
- Purifier recommendation tailored to your home
Register for your free test
Available in selected Metro Manila areas. Slots are limited.
You're booked in.
Salamat! Our team will call you within 24 hours to confirm your schedule. Your free home water test happens within 24–48 hours of confirmation.
Why Karofi
Tested water. Trusted by families.
20+
years of RO engineering
99.99%
bacteria removal
NSF/ANSI 58
certified
1M+
families served
PureFlow L56
Karofi RO purifier
Slim N69
Karofi RO purifier
Karofi RO purifiers — recommended only after we know your water.
"The test took 20 minutes and finally explained why our pitcher filter wasn't enough. The surveyor recommended a unit that fit our condo kitchen."