Exitex Internal Letterbox may-garden-offers-2025 Multi-purpose air pump

Multi-purpose air pump

The standard product is suitable for all possible cavity widths and helps to reduce thermal bridging at window head

Made to BS2869CI standard

It etches and primes in one easy step

Twin PTO Air Compressor supplied complete with all hose and fittings

Exitex Internal Letterbox may-garden-offers-2025 Multi-purpose air pumpThe Exitex Internal Letterbox is a quick and effective solution for improving insulation and reducing energy loss. Designed for easy installation, it can be fitted in just 5 minutes and helps reduce heat loss by up to 35%. Built for durability and performance, this product comes with a 5 year guarantee, making it a reliable choice for enhancing comfort and energy efficiency in your home. Fit it in 5 minutes Up to 35% less heat loss 5 year gaurantee