Workshop
Made-to-measure filters, from Belgrade
Pre-filters and fine filters in classes G2–F9 (ISO 16890), in standard and non-standard dimensions, for any HVAC system.
About us
The air you never notice is our job.
Yafi Filtertech is a Belgrade-based air filter manufacturer and the regional distributor of the Deltrian range. We work for plants, hospitals, hotels and buildings where air quality decides the process, the product and the people.
4.9/5 average client ratingResponse within 24h1,200+ completed projects
Our story
From a workshop for made-to-measure filters to a partner for the whole region.
We started where catalogues stop — with the filters HVAC systems needed in sizes nobody had. In-house production of pre-filters and fine filters to order is still the foundation of everything we do.
As the number of sites grew, so did the need for higher filtration classes and documented performance. The partnership with Deltrian brought a Eurovent-certified range, from pre-filters to HEPA class, and the ability to close the whole air system in one place.
Today we work with clients in six countries across the region, and every enquiry still starts with the same question: what does the system actually need — not what is in stock.
6
countries we work in
G2–F9
classes from our own production
H14
highest HEPA class in the range
How we work
Made to measure
Four rules we don't bend.
The same rules apply to an order for ten filters and to a project for an entire factory.
Made to measure- 01
We measure, we don't guess.
Airflow, pressure drop and filtration class are set by the system, not by eye. That is why the quote you receive matches the real conditions on site.
- 02
Made to measure is the standard, not the exception.
A non-standard opening is no reason to compromise on filtration class. The filter is made to fit the system — never the other way round.
- 03
Energy is part of the equation.
A lower pressure drop means less fan work. When we choose the type and class of filter, we count kilowatts, not just microns.
- 04
A filter is part of the system, not a consumable.
Replacement interval, documentation and a service plan come with every delivery — because the air is only clean while the filter is within its term.
Where you'll find us
In the workshop, on site and along the supply chain.
Three places where air quality is decided — and where our team is present.
On site
Measuring, installation, commissioning
A walk-through of the system, airflow and pressure-drop measurements and technical support during installation — in person, not over the phone.
Supply
Continuity for the whole region
Standard sizes and the Deltrian range arrive without breaks in the supply chain, in all six countries we work in.
What clients say
Trust is built on delivery,
not on promises.
Production plants, hospitals, hotel groups and paint shops across the Ex-Yu region keep their systems running on our filters.
4.9/5 average client rating
“Filter replacement has stopped being a topic — deliveries arrive ahead of schedule, the class is always documented, and fan consumption is measurably lower.”
Request a quote
Ready to improve your air quality?
Send us the basics about your facility and ventilation system — we come back with a proposed solution and a quote matched to your process.
AddressPeščarska 10, 11070 Novi Beograd, Serbia
Phone+381 11 2144 940
Phone+381 11 2147 600
RegionSerbia · Ex-Yu market
4.9/5 average client ratingResponse within 24h1,200+ completed projects
Where to find us
Open in maps →Peščarska 10, Novi Beograd
Peščarska 10, 11070 Novi Beograd, Serbia