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Pentair Pentek EP-20BB Big Blue 20" x 4.5" Carbon Block Water Filter
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 23, 2025 2:40 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
4.56/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
Product Details
✓GREATER CHLORINE TASTE and ODOR REDUCTION than competitive 10 Micron carbon blocks
✓FITS ALL 20" Big Blue or other heavy duty housings and can replace any 20" x 4.5" carbon filter cartridge
✓HIGH POROSITY DESIGN helps prevent the cartridge from plugging before its adsorption capacity is exhausted
✓NSF INTERNATIONAL tested and certified for your peace of mind
✓44,000 GALLON CAPACITY. Replace every year or when you notice a drop in water pressure or water quality
⚙️ Specifications
Material
Polyethylene (PE)
Product Dimensions
4.5"D x 4.5"W x 20"H
Item Weight
2.3 pounds
External Testing Certification
NSF
Product Benefits
Reduces chlorine taste and odor, high dirt-holding capacity, and long life
Model Number
EP-20BB
Brand Name
Pentek
Global Trade Identification Number
50051678583437
Unit Count
2 Count
Number of Items
2
Manufacturer
Pentair
