Introducing the Volta Sierra Hepa Filter! Part number A5333500003R. This is a top - notch Hepa filter cartridge specifically designed for the Volta Sierra U4020 model. With dimensions of 145mm x 128mm x 30.5mm, it fits perfectly. We've been in the business of supplying appliance parts to both trade and retail for over 25 years. Shop with confidence knowing you're getting a quality product.


Using this Volta Sierra Hepa filter is easy. First, make sure your Volta Sierra U4020 is turned off. Then, locate the filter compartment and carefully remove the old filter. Place the new Hepa filter (Part A5333500003R) in the compartment, ensuring it fits snugly. Turn the appliance back on, and you're good to go. As for maintenance, it's a good idea to check the filter regularly, about once a month. If it looks dirty or clogged, it's time to replace it. Keep the filter away from water and extreme temperatures to ensure its long - lasting performance. When handling the filter, be gentle to avoid damaging it.