Our online store is currently unavailable, please contact us for any orders you'd like to process. G4 textile filter for SKY300 G4 textile filter for Renovent Sky 300. Dimensions: 245mm x 177mm £6.17 exc. VAT Related products G3 filter for Renovent Excellent 180 £11.29 exc. VAT View Product F6 pollen filter for Renovent 300 & 400 £33.87 exc. VAT View Product G4 textile filter for Flair 225 – Pair £24.41 exc. VAT View Product G4 filter for SKY 300 – Pair £25.00 exc. VAT View Product