Dispenser systems for soap and hand sanitizer are an important part of modern restroom hygiene. Generally, a distinction is made between refillable dispenser systems and manufacturer-specific cartridge systems. But which solution is best suited for your specific application?
This article highlights the key differences, advantages, and decision-making criteria.
What are refillable dispenser systems?

Refillable dispensers are filled with a product or consumable of your choice. Soap and hand sanitizer dispensers, for example, are refilled using canisters or other bulk containers. Paper towel and toilet paper dispensers can be loaded with compatible, standard paper products.
The big advantage: Operators remain flexible and are not tied to a specific manufacturer.
That is why it is also referred to as an open dispenser system.

What are cartridge systems?
Cartridge systems use pre-filled cartridges, such as bottled soap with a pump that can only be inserted into the manufacturer’s dispenser, or system-specific refills for paper towels and toilet paper. Changing them is quick and easy. At the same time, however, this creates a dependency on specific cartridges, sizes, and manufacturers. It is, therefore, a closed dispenser system.
The Main Pros and Cons
Here, we’ve summarized the most important pros and cons of each type of dispenser for you:
| Criteria | Refillable dispensers | Manufacturer-specific cartridge systems |
| Costs | Often more economical to operate, especially with high consumption | Often Higher Operating Costs |
| Flexibility | Free choice of suitable fill materials and paper products | Usually tied to a specific manufacturer or system |
| Ensuring the Supply | Change of Supplier | In the event of supply shortages, operations will be limited |
| Sustainability | Less packaging waste, especially for bulk containers | More Packaging Waste from Cartridges |
| Hygiene | Works very well with regular cleaning and maintenance | Sealed cartridges significantly reduce the risk of contamination compared to refillable systems |
| Effort | Refilling and cleaning take a little longer | Switching is usually quick and easy |
When can cartridge systems be cost-effective?
Cartridge dispensers can be useful when quick replacement, simple procedures, and a high level of hygiene are priorities. This is especially true for hand hygiene, as sealed cartridges significantly reduce the risk of contamination during replacement.
Cartridge systems can also be a practical solution for smaller facilities with low usage, locations without trained cleaning staff, or areas where only a few dispensers need to be maintained.
However, if consumption is higher, running costs, brand loyalty, and additional packaging waste should be carefully evaluated.
You can use the refill system price calculator to determine in advance whether the manufacturer-specific cartridge system is actually cost-effective for your facility.
Why refillable systems are worth it:
Refillable dispenser systems offer clear advantages, especially in the long term. They lower operating costs, reduce packaging waste, and make operators less dependent on individual manufacturers or suppliers. Especially in facilities with high consumption — such as schools, universities, military barracks, government offices, office buildings, shopping centers, train stations, or airports—switching to an open dispenser system can quickly pay for itself.
With the price calculator for open refill systems, you can easily determine at what point a refill solution becomes cost-effective for your facility.

SanTRAL® Plus and KX Refill: Flexible, Refillable Solutions from OPHARDT
The SanTRAL® Plus series, made of stainless steel, is exceptionally sturdy, durable, and therefore sustainable. Thanks to its high-quality craftsmanship, it is ideal for high-traffic restrooms and offers maximum flexibility in choosing refills. Operators are not tied to specific manufacturers and can flexibly select suitable soaps, hand sanitizers, paper towels, or toilet paper rolls. The series includes soap and hand sanitizer dispensers, folded paper towel dispensers, roll paper towel dispensers, toilet paper dispensers, waste bins, sanitary waste bins, tampon and pad dispensers, and useful accessories such as toilet seat sanitizer dispensers, toilet brush holders, and sanitary bag dispensers.
The SanTRAL® Plus series also offers you the advantage that, with the smart version, you receive round-the-clock updates on the fill level and battery status of your dispensers, helping to prevent the dispensers from running out of product.
The KX Refill plastic soap dispensers also offer a practical, refillable solution for many applications. They combine ease of use with cost-effective operation and greater independence in everyday life.
Summary
Cartridge systems are convenient and quick to replace. They also offer advantages in terms of cleaning and hygiene.
However, those who want to lower costs in the long term, reduce packaging waste, and operate independently of manufacturers will benefit from refillable dispensers. With the SanTRAL® Plus complete stainless steel series for professional restroom hygiene, OPHARDT Hygiene helps you equip your restrooms economically and sustainably with high-quality products.












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