Genuine Doulton® Ceramic Filter Candles for Portable Gravity Filters
All Doulton ceramic candles are bacteriostatic - that is, self sterilizing for bacteriologically safe cleaning and handling.
 Choice of Sterasyl or Supersterasyl
candles. Sterasyl candle is designed for microbiological protection
whilst Supersterasyl is a Sterasyl shell packed with with selective
activated carbon for chlorine, bad taste and odor, pesticides, herbicides
and industrial solvents reduction. Due to the carbon exhaustion
change Supersterasyl candles every six months.
When not in use air dry the ceramic candle(s) for minimum of 24 hours
then store in dry place.
These candles provides: 100% rejection of cysts and >99.99% of pathogenic
bacteria such as cholera, typhus, amoebic dysentery, ecoli,
colibacillose or bilharzia, anthrax spores among others. Depth filtration of particulates >0.2 µm (dirt, asbestos, iron
etc). Test Results>>
Designed for British Berkefeld™,
housings. They will also fit Katadyn™ TRK Ceradyn™, NewtonWater™,
Gravidyn™, Artesa™, Epic La Natural, Berkey (Big, Imperial, Crown, Light, Blue, etc.), CWR Travel water filter and other gravity filter housings. Wing nut and gasket are included with every replacement element
The 2" OD candle are referred to as "Doulton standard".
The 2 3/4" OD are referred to as Doulton Imperials.
Typical daily output per candle:
2x7 in. |
2x10 in. |
2.75x7 in. Imperial |
6.5/25 gal/L |
8.5/32 gal/L |
10.5/40 gal/L |
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 CN-S 2"x10" (S) for Katadyn™ Ceradyn™ drip filter (requires 3) and GCC, Doulton Classic model
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 CN-SS 2"x7" (L) used in LP2, GSS2, GSS4 , GCC and Mini gravity filters, CWR, AquaRain travel filters. |
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| CN-SS 2"x10" (L) for Katadyn™ Gravidyn™ filter (requires 3) and
GCC model. |
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CN-SSI 2.75"x7" (L)
Imperial Supersterasyl used in GSS2-4, GCC and CeraGrav model LP5 for higher output.
 2.75"x7"
(L) Imperial ceramic filter replacement used in Artesa, as well OEM gravity filters sold in catalogs such as GAIAM,
Real Goods, The Wooden Spoon, Lehman's Hardware, Solutions,
Seventh Avenue, Good Catalog, The Sharper Image, National Geographic
and more. |
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 CN-ATC SET3 Set
of three 2.75"x5" (L)
Imperial Supersterasyl ATC ceramic candles w/lead reduction
media for AquaCrock chiller filter. |
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 CN-ATC 2.75"x5" (L)
Imperial Supersterasyl ATC ceramic candles w/lead reduction
media for La Natural, Stefani Terracotta, GSS-Mini-A gravity water filters. |
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Aquacera® specialty elements (non-Doulton filters) for gravity filters used in conjunction with Doulton ceramic candles.
With a 1/4 in. plastic coupling these filters are screwed onto the ceramic candle nozzle on the underside of the upper chamber.
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| CN-A3 2x4 2"x4" (L) threaded mount |
$19.00 |
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| CN-A5 2x4 2"x4" (L) threaded mount |
$24.00 |
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| CN-M1 2x4 2"x4" (L) threaded mount |
$17.20 |
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| CN-B2 2x4 2"x4" (L) threaded mount |
$24.00 |
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