The 18142 is a field-replaceable cap for the CS215. This filter and cap are included with the 18144 Replacement Chip. The 18142 should be purchased when a replacement cap is needed, but an RH chip is not needed. The 18142 filter and cap help protect the sensing element from insects and contaminants.
|Dimensions||3.18 x 1.27 x 1.27 cm (1.25 x 0.5 x 0.5 in.)|
|Weight||4.54 g (0.01 lb)|