Home / SW900 Spares / SW900 series General Spares / PREFILTER View basket “FILTER PAPER” has been added to your basket. PREFILTER£85.89 PREFILTER quantity Add to basket SKU: 1465018000 Category: SW900 series General Spares Related products SWITCH KIT £103.43 Add to basket WHEEL CASTOR D.100X30 GALV. £62.89 Add to basket REDUCTION GEARMOTOR 40W 12V SIP £146.32 Add to basket SWITCH ELECTROMAGNETIC 12V 100A £65.03 Add to basket