Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.

Deck Filler Caps


Filter by

Your Selection


This is our range of 4Dek and Perko filler caps, suitable for diesel and petrol boats or boats that have fresh water tanks. In this range of filler caps we have screw in caps that are made from nylon or flip lid caps that are constructed from stainless steel.

Get offers in your inbox

Sign up for the latest offers, product news, technical advice and more.

By submitting your details you consent to our Privacy Notice.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.