This is a new replacement HEPA filter for the Prolux garage vacuum cleaner units. This is an OEM part and is easy to replace. Don't forget to get extra supplies for your Prolux in our store and they will all ship together.P> Same day shipping- all orders received by 2 pm most are shipped out the same day. All other orders are shipped out within 24 hours (excluding holidays and weekends). All items are in stock and ready to ship and we ship fast. Tracking numbers as soon as your order is shipped we send you a invoice in a email with your tracking number. We ship fast and make sure you know when your order will arrive.