Spectra - Prefilters - Regenerable
The 'Spectra-Pre' range of cleanable pre filters are suitable for use in HVAC systems, Air handling units and as a pre filter to higher efficiency filters. The filter comprises a high quality synthetic filter media from filtrair, housed in a galvanized steel or aluminium frame. The 'Spectra-Pre' range offers dependable filtration at economical cost.

Spectra - Net Washable Prefilters
A lightweight filter for use in HVAC systems and Air handling units. The filter is constructed from a lightweight non-woven web sandwiched between multiple layers of woven mesh. The pleat pack is housed in a galvanized steel/aluminium frame.