For all your central heating needs, we stock a range of central heating filters to help you get any job done safely. Fitting central heating is a highly specialised task, and requires the best and most advanced tools and equipment. Filters are an essential part of any central heating system, so we have brought together a wide selection of products here on our online store. We stock filters in a range of sizes including the popular central heating filter 28mm and other specs. We also stock sentinel system filters and various other types. You've come to the right place to find the best central heating filter - have a look round our store to find the right one for you.