NP Innovation AB products

The NP Drumfilter is a mechanical, self-cleaning microscreen filter designed for high performance in water-treatment systems where it is essential to minimize particle break-up.

The NP Discfilter 19 & 22-series are based on the same modular design as our successful NP Drumfilter series, plus new developments to adapt the discfilter technology for aquaculture criteria. These developments make the NP Discfilter the most optimized disc filter solution on the aquaculture market.

Our degasser program is a result of the various demands for self-cleaning degasser solutions with supreme efficiency, removing CO2, improving water quality, and reducing investment costs.

DynaSand is widely used worldwide to clean and produce water for drinking, wastewater treatment and industrial processes. DynaSand by Nordic Water is a sand filter with an integrated washing process that cleans the sand continuously, or if desired intermittently. DynaSand has been in the market for more than 30 years.

BioGuard SWIFT from NP Innovation represents a new generation of particle removal through disc filtration systems, developed with a clear focus on operational simplicity, long-term sustainability, and cost-efficiency. At the core of this innovation is TIDE Technology –  Tool-less Integrated Detachable Element – a patent pending design optimized for rapid, tool-free maintenance procedures.

NP Innovation’s BioGuard Pro panels are designed for high performance and easy integration with most drum filters on the market. Our panels can be "fitted with filter cloth from 10 to 1000 µm. With an optimized structure, they offer increased filtration capacity, improved particle retention, and clearer water — all while reducing energy and freshwater use.

The BioGuard Pro PL panel is designed to boost both performance and compatibility in drum filter applications. With 8% more filter area, it increases your filtration capacity, enabling you to handle higher loads with ease. The updated grid design drastically reduces water retention by 65%, supporting higher dry matter and significantly cutting down on freshwater consumption.

The BioGuard PG panel has been specifically designed for use in smaller drum filters. Its compact structure allows for flexibility and delivers efficient performance in compact systems. While sharing the core philosophy of the standard BioGuard PL panel, the PG panel is engineered to handle moderate filtration loads without compromising water clarity or particle retention.