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BARRIER® Ultra Alka+ Filter Cartridge

The BARRIER® Ultra Alka+ Filter cartridge is the only one that is certified to kill bacteria! It is designed to filter untreated water from natural water sources, such as deep wells and springs. Not only does it remove organic and inorganic impurities without using any toxic materials for filtration, it also guarantees 99.9% protection from all bacteria.


Just screw it onto your BARRIER® Water Pitcher and have your safe drinking water in 5-10 minutes. Each cartridge purifies around  300 liters and fits any BARRIER® Water Pitcher size. Cartridge effectivity is up to 10 yrs when sealed. 

BARRIER® Ultra Alka+ Filter Cartridge

  • Each box comes with one (1) BARRIER® Ultra Alka+ Filter Cartridge. Items are marked with their manufacture dates. Please note that they can be stored indefinitely (up to 10 yrs) as long as sealed package is unopened. 

  • Available in Metro Manila only. For other areas in Luzon, Visayas and Mindanao, you may purchase via Lazada or Shopee.

    Upon confirmation of payment, your order will be shipped in 3-7 business days (excluding Sundays and Public Holidays). This applies to all payment methods. Metro Manila deliveries typically arrive 3-7 days upon confirmation of payment. Please note that delivery schedules are subject to change depending on local quarantines of specific areas.If you receive the wrong product or find notable factory damage on the item, it is eligible for return and exchange within 7 days of receipt. Please send us an email at with a photo of the damaged or incorrect item so we can assist you through the entire process.

    Date stamp on cartridge is manufacturing date. Sealed cartridges do not expire and are ideal for storage in case of future emergencies.

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