Cart Remove item Thumbnail image Product Price Quantity Subtotal × Spare diaphragm only, pack of 2 £0.00 Spare diaphragm only, pack of 2 quantity £0.00 × 10 & 11 - Carbon foam pad and polymer wool pad, pack of 6 of each, replacement recommended every six weeks £25.22 10 & 11 - Carbon foam pad and polymer wool pad, pack of 6 of each, replacement recommended every six weeks quantity £25.22 × Extension tube rigid Black 30cm long. M/M threads, 1/2 inch BSP £5.54 Extension tube rigid Black 30cm long. M/M threads, 1/2 inch BSP quantity £5.54 Coupon: Apply coupon Update cart Cart totals Subtotal £30.76 Shipping Calculate shipping Country / region: Select a country / region… IrelandIsle of ManUnited Kingdom (UK) State / County: City: Postcode / ZIP: Update Total £30.76 (includes £5.12 VAT) Proceed to checkout