Pure Water & Peace of Mind Tired of searching around for replacement parts for your water filter stainless steel system? The Impresa kit for Berkey water system filter maintenance has you covered. Use the Impresa pack for Berkey Light, for Go Berkey Kit, for Big Berkey Filters, for Berkey Royal Water filter system, for Imperial Berkey, for Crown Berkey, and for British Berkefeld models. The plugs are compatible for all stainless steel models and the washer and wingnuts are suitable for Black filter models only. Don't break the bank by replacing your entire system. The Impresa pack for Berkey water parts provides a cost-effective alternative designed for easy, do-it-yourself maintenance. Address general wear and tear with ease and extend the life of your water filter countertop system elements. This all-in-one kit includes 4 wing nuts, 4 washers, and 4 plugs––essentially covering all of your upkeep needs. Be prepared with plenty of spares to replace your water filter system parts whenever required. The Impresa replacement washers for Berkey gravity water filter protect against costly leaks. With a complete seal, you can always safeguard the integrity of your filtration system. Never again stress over the purity of the water flowing from your filtered water spigot. By using the Impresa kit for Berkey water filtration system models, you can ensure continued efficiency for the long term. Keep your system running like it's brand new, and take comfort in clean drinking water that you can always count on. Note: This is an aftermarket product manufactured by Impresa. Any other brands mentioned are for illustrative purposes only and are in no way affiliated with Impresa, nor do they endorse Impresa.