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💧Filtrific®
T75F Pipe Skimmer
Sizing & Component Calculator
Follow steps A → GA
Pipe Skimmer Selector
Select one pipe skimmer model — sets maximum GPM and base skimming depth
🔵 Select Pipe Skimmer Model
Choose one skimmer. The selected model's maximum GPM and skimming depth will be used to calculate actual depth in Step F.
✓
SFC-2
10 GPM max
0.65″ base depth
✓
SFC-3
35 GPM max
1.0″ base depth
✓
SFC-4
60 GPM max
1.375″ base depth
✓
SFC-6
90 GPM max
1.375″ base depth
✓ Selected Skimmer (A)
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▼
★
Actual Fountain GPM
Enter the actual fountain pump flow rate — used to calculate skimming depth (F) and total waterflow (D)
gallons per minute (actual fountain pump flow)
▼
B
Pool Surface Area
Enter square footage of the pool surface
square feet
▼
C
Pool Circulation GPM
0.15 GPM per square foot of pool surface (auto-calculated)
Circulation (B × 0.15)
—
GPM
▼
D
Total Waterflow GPM
Actual Fountain GPM (★) + Pool Circulation (C)
Total Flow (★ + C)
—
GPM
▼
F
Skimming Depth
Calculated: (Actual Fountain GPM ÷ Skimmer Max GPM) × Base Skimming Depth
—
inches actual skimming depth
▼
E
Number of Pipe Skimmers Required
Quantity of selected skimmer needed to handle total waterflow (D)
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—
—
▼
G
Total Containment Required
Skimming depth (F) × Pool surface area (B) × 0.6233 gal/sq ft per inch
Containment (F × B × 0.6233)
—
gallons
📦 Product Configuration
Selected Skimmer · Filter · Containment
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⭐ Additional Recommended Products
K5 — Auto-Fill Assembly
PS1 — Pump Shut-Off / 120V
PS2 — Pump Shut-Off / 220V