The Pentek PBH-410 bag filter housing comes with either a 1" inlet/outlet or a 1.5" inlet/outlet. Simply select the desired inlet/outlet size before adding the system to your cart. You can find the Pentek PBH-410 housing here:
http://www.waterfilters.net/Pentek-P...ng_p_0-28.html
The Pentek PBH-410 also comes with the following accessories:
PBR-410-BK Filter Basket
0-100 PSI Gauge
Wrench
OR-100 O-Ring
3/8" drain valve
You will need to purchase filters separately. You can find a full selection of available bag filters for the Pentek PBH-410 water filter system here:
http://www.waterfilters.net/Filters/...ilter-Bags.htm