Radial flow carbonPentek RFC20-BB 20" Jumbo Radial Flow Carbon Cartridge
Chlorine taste and odour.
$161.00
20" JumboPentair
Pentair Pentek 20" Jumbo Dual Gradient Sediment Cartridge
$86.25incl. GST
Change every 6–12 months Change it sooner if the flow drops.
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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
- Polyspun Cartridges
- SKU
- 20BDGD-PA
- Stock
- In stock
What it removes
What it removes
Pentair dual gradient density sediment cartridge: 25 micron outside, 1 micron inside.
-
Sediment
Graded from 25 micron outside down to 1 micron inside.
-
Dirt holding
It holds up to three times more dirt.
Fits
Systems it fits
Fits any 20" Jumbo housing: about 20" long and 4.5" wide. Check the size on your old cartridge.
Compare
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Specs
Specs
- Size
- 20" Jumbo (20" × 4.5")
- Rating
- 25 micron outer, 1 micron inner
- Media
- 100% polypropylene
- Pressure drop
- Under 1 psi at 76 L/min
- Water temperature
- 4.4–62.8°C
- Certification
- NSF/ANSI 42, material only
When to change
Change it on time
Change every 6–12 months
Change it sooner if the flow drops.
Common questions
How often should I change it?
Change it every 6–12 months, and sooner if the flow drops.
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 dual gradient density sediment cartridge for 20" Jumbo (Big Blue) housings, about 4.5" wide. It filters from 25 micron on the outside down to 1 micron on the inside, so one cartridge does the job of a coarse and a fine filter. It suits larger homes and dirty tank or bore water.
It's 100% polypropylene and won't add taste, odour or colour. The design holds up to three times the dirt of similar-size sediment cartridges. This is Pentek's DGD-2501-20. Replace it every 6–12 months, or sooner if the flow drops.
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.