Dual gradient sedimentPentair Pentek 20" Jumbo Dual Gradient Sediment Cartridge
25 down to 1 micron.
$86.25
20" JumboPentair
Pentek RFC20-BB 20" Jumbo Radial Flow Carbon Cartridge
$161.00incl. GST
Change every 6–12 months Replace it every 6–12 months.
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Our promise: if it's not right, we'll put it right.
Need a hand matching a filter?
Email us a photo of your old cartridge and we’ll check this one fits.
- NZ owned & operated
- Most orders dispatched same or next day
- Click & collect from Te Rapa, Hamilton
- Brand
- Pentair
- Size
- 20" Jumbo
- Type
- Carbon Cartridges
- SKU
- 20BRFGAC
- Stock
- In stock
What it removes
What it removes
Pentair radial flow granular activated carbon (GAC) cartridge.
-
Chlorine taste and odour
Pentair's main use for this cartridge.
-
Sediment
25 micron nominal.
Fits
Systems it fits
Fits any 20" Jumbo housing: about 20" long and 4.5" wide. Check the size on your old cartridge.
Compare
Other Pentair 20" Jumbo cartridges
Pleated sedimentPentair 20" Jumbo Washable Pleated Sediment CartridgeWashable. 1, 5, 20 or 50 micron.
From $83.95
Specs
Specs
- Size
- 20" Jumbo (20" × 4.5")
- Rating
- 25 micron
- Media
- Granular activated carbon, radial flow
- Capacity
- 378,541 L at 15.1 L/min
- Water temperature
- 4.4–51.7°C
When to change
Change it on time
Change every 6–12 months
Replace it every 6–12 months.
Kits
Kits with this cartridge
Greenway UV service kits that include it.
GenuineGreenway GAUV-15S UV Lamp & 20" Jumbo Triple Filter Kit20BPF20 + 20BRFGAC + 20BPX01 + GW_GUVL15S
$489.90
Common questions
How often should I change it?
Replace it every 6–12 months.
Will it fit my housing?
It fits any 20" Jumbo housing: about 20" long and 4.5" wide. Check the size on your old cartridge.
Full product details
Read the full description
A radial flow granular carbon cartridge for 20" Jumbo (Big Blue) housings, about 4.5" wide. It reduces chlorine taste and odour through the whole house with very little pressure drop, so it suits larger homes and high-flow systems on town water.
Water flows sideways through a bed of granular carbon held in a porous outer shell, which cuts down carbon fines. It's rated at 25 micron and over 378,000 litres of chlorine reduction at 15.2 L/min. Change it every 6–12 months, or sooner if the taste comes back.
Not sure it's the right size? Email us a photo of your old cartridge. We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.