Exploded parts diagrams: This part is shown as item #26 on the Cartridge Filter, Pentair American, Quantum CM; item #36 on the DE Filter, Pentair/American Products, Titan CM Comp Tank; item #27 on the DE Filter, Pentair/American Products Titan RPM & 5000 Series; the Sta-Rite 2″ Side Mount Multiport Valve WC 212-150P/PA; the Sta-Rite 2″ SideMt Multiport Valve 14971-0012,WC 212-138,144; the Sta-Rite 1-1/2″ & 2″ Side Mount Multiport Valve; and 1 other assembly exploded parts diagrams.
🔧 Cartridge Filter, Pentair American, Quantum CM – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Socket Wrench, Pentair American Products |
| 27 | 16-110-W007K27 |
| 26 | Multiport Valve, Praher SM2-SR2, 2", w/StaRite Plumbing, Blk ◀ this part |
| 25C | 16-110-W007K25C |
| 25b | 16-110-W007K25B |
| 25a | 16-110-W007K25A |
| 24 | Winterizing Plug, Pent Am Prod Titan/Quantum/Sandpiper |
| 23 | O-Ring, 1-5/8" ID, 1/8" Cross Section, Generic |
| 22 | Pipe Assy, Pent Am Prod Titan/Quantum, Inlet |
| 21 | Union Kit, Pentair Am Quantum CM, 1-1/2", 2" |
| 20 | Tank Base, Pentair American Products Titan/Sandpiper/Quantum |
| 19 | 16-110-W007K19 |
| 18 | Gasket, Titan/Sandpiper, Bulkhead, 2-5/8"ID, 3-7/16"OD |
| 17 | Bulkhead Nut, Pentair American Products Titan/Sandpiper |
| 16 | Gasket, Titan/Sandpiper,Bulkhead,2-5/8"ID,3-9/16"OD,Notched |
| 15 | 16-110-W007K15 |
| 14 | O-Ring, Tank Body, Generic, O-498 |
| 13 | 16-110-W007K13 |
| 12 | Washer, Pentair American Products/PacFab |
| 11 | Clamp Ring, Pentair American Products Titan/Quantum CM, 21" |
| 10 | Manifold Support Ring, Am Quantum CM, Val-Pak, Generic |
| 9 | Gasket, CLN/CLR/Quantum, Manifold, 16-3/8"ID, 17-5/8"OD |
| 8 | Manifold,AmericanProducts/Am Quantum,Bottom,Val-Pak, Generic |
| 7 | 16-110-W007K7 |
| 6 | Compression Spring, Pentair American Products/Am Quantum |
| 5 | 16-110-W007K5 |
| 4 | 16-110-W007K4 |
| 3 | Air Relief Hose, Pentair/American Products |
| 2 | 16-110-W007K2 |
| 1 | 16-110-W007K1 |
🔧 Exploded diagram and parts
This part belongs to the Cartridge Filter, Pentair American, Quantum CM assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | |
|---|---|---|---|---|
| 2 | ![]() |
Upgrade Kit, Pent Am Prod, High Flow Air Relief Valve | 98209804 | 1 in stock |
| 2 | ![]() |
Air Relief, Pent Am Prod/Purex/PacFab, Manual, w/Gauge | 98209800 | 44 in stock |
| 8 | ![]() |
Manifold,AmericanProducts/Am Quantum,Bottom,Val-Pak, Generic | V38-220 | Available to order |
| 9 | ![]() |
Gasket, CLN/CLR/Quantum, Manifold, 16-3/8"ID, 17-5/8"OD | 57000300 | 1 in stock |
| 10 | ![]() |
Manifold Support Ring, Am Quantum CM, Val-Pak, Generic | 59004000 | Available to order |
| 16 | ![]() |
Gasket, Titan/Sandpiper, Bulkhead, 2-5/8"ID, 3-9/16"OD, Notched | G-380 | 1 in stock |
| 18 | ![]() |
Gasket, Titan/Sandpiper, Bulkhead, 2-5/8"ID, 3-7/16"OD | G-337 | 1 in stock |
| 21 | ![]() |
Union Kit, Pentair Am Quantum CM, 1-1/2", 2" | 98960311 | 6 in stock |
Complete cartridges
| No. | Part | Our part number | Availability | |
|---|---|---|---|---|
| 25 | ![]() |
Cartridge, 87 sqft, 3"ot, 3"ob, 7", 16-1/2" 4oz | FC-0690 | Available to order |
| 25 | ![]() |
Cartridge, 88sqft, 3"ot, 3"ob, 7", 16-1/2"L, 4oz | PCM88 | 11 in stock |
| 25 | ![]() |
Cartridge, 88sqft, 3"ot, 3"ob, 7", 16-1/2"L, 4oz | 70881 | 4 in stock |
Complete cartridges
| No. | Part | Our part number | Availability | |
|---|---|---|---|---|
| 25 | ![]() |
Cartridge, 44 sqft, 3"ot, 3"ob, 7", 11-13/16" 4oz | FC-0680 | Available to order |
Parts that go with this
| Part | Our part number | Availability | |
|---|---|---|---|
![]() |
Gasket, Praher Top/Side Mount, 6-7/8"OD, 5 Spokes | E-12-S2 | 36 in stock |
![]() |
Washer, Praher ABS 1-1/2"/2" Top/Side Mount Valves, Above | E-3-S1 | 44 in stock |
![]() |
Washer, Praher ABS 1-1/2"/2" Top/Side Mount Valves, Below | E-8-S1 | 14 in stock |
![]() |
Adapter, 2" Male Pipe Thread x 1-1/2" Barb | 417-6161 | 18 in stock |
![]() |
Backwash Hose, Valterra, 2" x 50 foot Roll, with Clamp | B8258 | 27 in stock |





























