2in1 PP+OCB Slim Filter Element (61mm) – Combination Element for 20 Inch Filter Cup

What is the thin 2in1 PP+OCB filter core?

Thin 2in1 PP+OCB filter core is the type of core used for 20 inch filter cup in domestic water filtration systems or total and combined filtration systems PP layer filters dirt and OCB granular charcoal filter absorption in the same single core. Thanks to integrating 2 filter functions into 1 core, users do not need to install 2 PP and charcoal cores separately like the traditional way, helping to save installation space and reduce initial investment costs.

Why choose a 2in1 core instead of 2 separate cores?

With a general filter system or a domestic filter system using a 20-inch cup, installing 2 separate cores (1 PP core and 1 carbon core) requires 2 filter cup positions, consuming additional space and costs for both the filter cup and connection accessories. The thin 2in1 PP+OCB core solves this problem by integrating both filter layers into 1 core, requiring only 1 filter cup position while still ensuring both functions: filtering dirt and absorbing odors, colors, and residual chlorine.

Important note: distinguish between "skinny" core and "fat" core

Thin 2in1 PP+OCB filter core diameter 61mm, different from the "fat" core line usually used for large 20-inch cups. Before purchasing a replacement core, customers should carefully check the existing filter cup diameter parameters in the system to choose the right type of thin or fat core — installing the wrong type can cause the core to not fit tightly to the cup, affecting filtration efficiency.

Technical specifications

When do you need to replace the 2in1 PP+OCB skinny core?

Maximum usage time approx 12 months, depending on the input water source and frequency of use. Because the core takes on both the role of filtering sediment and absorbing in the same core, when the core begins to get heavily dirty on the outer PP layer, the absorption ability of the inner OCB charcoal layer often decreases, so it needs to be replaced in the right cycle to ensure comprehensive filtration efficiency.

Why should you choose the 2in1 PP+OCB skinny core from Tatico?

2in1 PP+OCB skinny filter core is manufactured by Tatico Vietnam, ensuring the correct diameter of 61mm, helping customers easily choose the right type of replacement core suitable for the thin filter cup being used in the system.

About the VARU brand

VARU is a brand of water filtration components aimed at a quality and peaceful life for every family. With a diverse product portfolio including VaruA, VaruB coarse filter sets, UF filter cores, 2in1 filter cores and 3-level domestic water purifiers, VARU was born to completely solve the problems of drinking water and household water, thereby contributing to improving the quality of life of users.

Frequently asked questions

What type of cup is the 2in1 PP+OCB thin core used for?

Used for 20 inch skinny filter cup, 61mm diameter, in domestic water filtration system or total filtration system.

How do I know if my filter uses a thin core or a fat core?

Customers should measure or check the diameter of the existing filter cup (61mm is the skinny type) before purchasing a replacement core, to avoid installing the wrong type that does not fit the cup.

How often should the 2in1 PP+OCB thin core be replaced?

Maximum 12 months, depending on water source and frequency of use.