Compatible with:

HTZ420SV

HTZ520SV

HTZF230SV/HTZ620SSV

HTZ620SV

HTZ720SV

For 6 month package including replacement 4 x pad filters, 1 x HEPA filter and 1 x Carbon filter see HTZF6

Important information:

• Lower pad filter should be replaced every 2 months or 500 hours of use
• Upper pad filter should be replaced every 6 months or 1500 hours of use
• Hepa filter should be inspected every 2 months or 500 hours of use, replaced every 6 months or 1500 hours of use
• Bonded carbon filter should be replaced every 6 months or 1500 hours of use