16 - 3 way connector. Now as shown in this photo and not as shown in the instruction booklet. (PA320 pack contains 1, PA520 pack contains 2) 1 × £10.99
27 - Plastic multi-outlet air fitting 6-way 1 × £0.00
6, 32 - Bottom air seal and outlet foam set 1 × £0.00
19 - 5 watt UV bulb. Total length of bulb (including white end piece and glass) approx 102mm 1 × £22.99