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Why should water filtration equipment stores and dealers sell widely compatible cores like VaruB?
AuthorAdmin 01

VaruB core set with quick connector is an example: can be installed for machines using Karofi's new generation white cup set and machines using common 10-inch standard cup sets such as vat cups, organic cups,...

Why Should Stores and Dealers of Water Filter Equipment Sell Widely Compatible Cores Like VaruB?

Stores and water filtration equipment dealers should sell widely compatible filter cores because one product code can serve many models, so the inventory is more compact, whatever customers ask is always in stock, and customers return to replace cores periodically. VaruB core set with quick connector is an example: can be installed for machines using Karofi's new generation white cup set and machines using common 10-inch standard cup sets such as vat cups, organic cups,...

Familiar problem of filter shop

Anyone who works in water filtration equipment has encountered this situation: customers come to ask to buy cores for their machine, but don't know what brand, model, or type of cup they are. If the store has to import each type of core separately for each brand, there are three consequences:

  • Spread inventory: which is a slow-turnover product, many codes only sell a few sets per quarter.
  • Losing customers because the correct code is out of stock: The customer needs it urgently, the store lacks the right product, the customer goes to another point of sale.
  • Consulting takes time: Staff must ask and compare each model before finalizing the order.

The Wide Compatibility Core directly addresses these three issues.

5 reasons to trade VaruB core set

Bộ lõi lọc nước VaruB đầu kết nối nhanh, lõi VaruB, lõi lọc VaruB

1. One product code, many models

VaruB can be installed on the machine Karofi's new generation white cup set and machines used Popular 10 inch cup set (vat cup, organic cup...). Unified specifications: diameter 63, length 10 inches, quick connector, equivalent to the SMAX Pro V set on the market. Stores don't have to remember dozens of codes, just keep a set of core cores for most home RO purifiers.

2. Compact inventory, quick capital turnover

Fewer codes mean more sales per code, and goods don't stay in stock for long. For agents with small capital or selling through Facebook, Zalo, Shopee, this is a practical advantage: moderate import, steady sales, easy to estimate monthly demand.

3. Frequently asked questions by customers already have answers

The question customers ask most about VaruB is: "Can this set replace the SMAX Pro V set?" The answer is Have. When the agent can respond immediately, the order can be closed much faster than having to look up or reschedule the customer. For customers who replace the core at home, the quick connector also reduces the number of calls asking for after-sale installation instructions.

4. Core is a consumable product, customers return periodically

The cores in the VaruB set should be replaced maximum 12 months once, depending on water source and frequency of use. This means that every customer who has purchased is a customer who wants to buy again. Dealers can remind the core replacement schedule via Zalo after 10-11 months, creating repeat revenue without new advertising costs.

5. The product is easy to explain and easy to sell online

The three cores have clear roles: core 1 PP coarse filter, core 2 PP+OCB both coarse filter and absorb, core 3 PP fine filter before RO membrane. Attached is a video tutorial on how to install two popular types of cups, which dealers can immediately use to promote on fanpages, Zalo groups or e-commerce stores.

Things agents need to note before importing

A reputable seller should clearly understand the product's limitations in order to give correct advice, because incorrect advice is the main cause of returns:

  • VaruB compatible wide, but not every machine on the market. With very old machines or specific models, you should ask the customer for a photo of the cup set or model name before finalizing.
  • VaruB does an activated carbon core (core 2). Customers with water sources with a lot of chlorine and strong odor may need the VaruA series (two activated carbon cores, cores 2 and 3). Agents should have both lines available to advise on the right needs, avoiding losing customers when one line is not suitable.

See specific products at:

VaruB water filter set with quick connector

Upgraded VaruA water filter core set

Cooperation policy with VARU agents

VARU is a brand of water filtration components Tatico Vietnam Manufacturing and exporting goods from warehouse in Quang Minh Industrial Park, Hanoi. Main terms for wholesale orders:

  • Wholesale price and shipping support: depending on order value and number of core sets ordered.
  • Transport: Orders from 3 to 40 million VND can be paired with a car (inner city) or paired with a car in the inner city and sent to the garage to the province. Orders from 40 million VND are supported with shipping within 40km from the warehouse; Customers in the province can pick up their own goods at the warehouse with a support of 500,000 VND per trip, or Tatico can transport them privately to a garage in Hanoi.
  • Pay: For orders from 3 million VND, a minimum deposit of 50% is required, the rest must be paid according to regulations for the inner city or province.
  • Bill: Tatico issues a full invoice after successful delivery, the quote includes VAT.
  • Return: 30-day return support if the product has a manufacturer defect.
  • Sales support: Care staff advises dealers on technical specifications and usage.

For details see here Delivery policy, Payment policy and Support policy by VARU.

Frequently asked questions

Can small dealers with little capital import the VaruB core set?

Okay. Wholesale prices and shipping support are based on the single value and number of sets ordered, so dealers can start with a moderate quantity and gradually increase when selling steadily. Contact the hotline for a quote based on expected quantity.

Is the VaruB core set available for Karofi machines?

Yes, the Karofi machine uses a new generation of white cups. VaruB can also be installed in machines that use common 10-inch cup sets such as vat cups and organic cups.

If the goods are defective, how will the dealer handle them?

VARU supports returns within 30 days if the product has a manufacturer defect. The specific error list depends on the product, the dealer should contact the care staff for instructions.


Stores and agents interested in cooperation please contact VARU Hotline: 0965 418 123 (call or text Zalo) to receive wholesale price quotes. See product details at VaruB water filter set with quick connector.

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