Based on this product's specifications, here are some alternatives and similar models
Replacement foam filter Evolveo Salente EcoBoost — washable foam insert for air purifier/vacuum
Summary description:
Replacement foam filter for the Evolveo Salente EcoBoost. This porous foam insert (MPN: ECOBOOST-FOAM) is designed as a washable/replaceable prefilter for compatible air purifiers or vacuum units, helping trap larger particles, hair and dust. Simple to install and clean, it prolongs the lifetime of main filters and maintains appliance performance.