
Baker Hydro 2 in. Bulkhead Assembly for 30 in. and 36 in. HRV Sand Filters, 31B9031
30 day returns · Easy, with prepaid labels provided
Quick overview
- Part number The Baker Hydro part number is 31B9031.
- HRV sand filters Made for Baker Hydro 30 in. and 36 in. HRV sand filters.
- 2 in. size Listed as a 2 in. bulkhead assembly.
- Items 19 to 21 Includes items 19 to 21 of the manufacturer parts diagram.
- Complete assembly Sold as an assembly rather than as loose fittings.
- Selling unit Sold individually.
Need a hand?
Frequently bought together

2 in. Bulkhead Assembly for 30 in. and 36 in. HRV Sand Filters, 31B9031
Similar products
Other products people compare with this one.
Jandy Bulkhead Assembly with O-Ring for CV, CL, DEL and DEV Filters, R0465600$8199
Waterway Lateral and Manifold Assembly for 26" ClearWater and TWM Sand Filters, 505-2080$8099
Sta-Rite 15 in. Collector Hub Assembly for T-150BP-1 Cristal-Flo and Waterford Sand Filters, 24200-0110$6199
Jandy Genuine OEM Manifold Assembly for DEV48/60 and DEL48/60 DE Filters, R0359000$11699
Sta-Rite Valve and Gauge Assembly for System 3 Filters, 24850-0105$11099
Sta-Rite Baffle and Bulkhead Fitting for System 3 Cartridge Filters, 25021-0101$8299
Waterway Lateral and Manifold Assembly for 22" Carefree Sand Filter, 505-2160$7799
Waterway Lateral and Manifold Assembly for 19 Inch Carefree Sand Filter, 505-2150$7499
Pentair Air Bleed Tube Assembly for Clean and Clear Plus 320 sq ft and Quad 60 Filters, 170029$5199
Hayward Metal Reinforced Seal for SwimClear and Pro-Grid Filters, DEX2422Z2$10299
Sta-Rite System:3 Elbow and Bulkhead Assembly, 25021-0100Z$11199
Hayward Bump Shaft for Perflex DE Filters, EC65 and EC75, ECX1110$7199
Pentair Outlet Pipe Assembly for Quad Pool and Spa D.E. Filter, 170036$9999
Hayward Elbow Assembly with Check Valve for Perflex EC65 and EC75, ECX4220A$7199
Waterway PVC Flex Hose Assembly, 26" Sand Filters, 550-1831$7699
Jandy Lid for JS60-SM/JS100-SM Sand Filters, R0487300$8999
Jandy Filter Cartridge Support for CL and CV Series Filters, R0358500$12199
Jacuzzi Standpipe Assembly for Laser 225L Sand Filter, Snap Fit with Lateral, 42377309$7699
Hayward Elevated Mounting Base for Perflex EC40 and EC50 Series Filters, EC1161LK$13199
Pentair Genuine OEM Upper Piping Assembly for Triton Pool Filters, 156355$11299
Product details
The Baker Hydro 31B9031 is the 2 in. bulkhead assembly for Baker Hydro 30 in. and 36 in. HRV sand filters.
Fit and compatibility
The assembly is made for the 30 in. and 36 in. HRV sand filter models and includes items 19 to 21 of the manufacturer parts diagram. Use the diagram for your filter to confirm that those items match what you need to replace.
Before you order
The bulkhead assembly is sold individually. Compare the part number 31B9031 with the one in your filter documentation before ordering.
| Brand | Baker Hydro |
|---|---|
| Manufacturer part number | 31B9031 |
| UPC | 788379766009 |
| Type | Bulkhead assembly |
| Size | 2 in. |
| Fits | Baker Hydro 30 in. and 36 in. HRV sand filters |
| Includes | Items 19 to 21 of the parts diagram |
| Sold | Individually |
| Shipping weight | 0.56 lb |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Baker Hydro
Baker Hydro Replacement Weir Door, WC624070A5.0 (1)
$4999
Baker Hydro Skimmer Forming Frame, 51B1016$3899
Baker Hydro Pre-Fab Kit with Inserts, 51B1019$9099
Baker Hydro Control Plate Gasket, 00B7000$1099
Baker Hydro HRV Valve Adapter, 31B0077$4799
Baker Hydro V-Band Clamp Assembly HRV, 00B8083$10299
Baker Hydro Bulkhead Seal Gasket for 30 in. and 36 in. HRV Filters, 31B9036$1999
Baker Hydro Air Relief Screen for HRV Sand Filters, 15B0074$899
Questions and answers
What people ask about this product, answered by our pool techs.
What does the Baker Hydro 31B9031 fit?
What size is the 31B9031 bulkhead assembly?
What does the 31B9031 include?
Is the 31B9031 sold individually?
Get your unadvertised price ›






