Pentair ChlorPlus 20BB Filter Alternatives
Aquatell offers several alternatives to the Pentair Chlorplus 20BB carbon block filter. Many of these cartridges offer outstanding filtration value. Use the chart below to see a comparison of these products:
| Cartridge Name | Part Number | Chlorine Capacity (Gallons) | Country of Origin | Price |
| ChlorPlus 20BB | 355753-43 | 200,000 | China | $289.49 |
| Hydro-Flow HFCHLOR-20-4 | 304098 | 250,000 | USA | $174.99 |