Comparison Guide
Calgon Carbon Alternative: Every Grade Cross-Referenced
Calgon Carbon (a Kuraray company) runs one of the deepest activated carbon catalogs in the industry — Filtrasorb coal GAC, OLC coconut carbon, GOLDCARB for gold recovery, plus BPL, CPG, CAL, Centaur, HGR and dozens of specialty grades. If you are sourcing a specific Calgon grade and want a lower-cost drop-in with published specs and factory-direct pricing, this page maps every Calgon Carbon product line to a HojeeCarb equivalent.
One thing up front, in the interest of an honest comparison: Calgon publishes datasheets per grade, but iodine number, CTC activity and hardness are not always on the public product page — they vary by grade. So we match by raw material, physical form and duty, then put our own published numbers on the table. For any Calgon grade, request the TDS/COA and compare it line-by-line against the HojeeCarb figures below before you switch.
1. Filtrasorb (Coal GAC) → HojeeAqua Coal Equivalents
Filtrasorb is Calgon's flagship — bituminous-coal granular carbon for drinking water, wastewater, PFAS and industrial purification, and the grade most buyers ask us to match. It is a deep family: F100, F200, F200M, F300, F300M, F400, F400M, F600, F816, F816M, F820 and F200 AWD LF, split by mesh and apparent density. Our coal-based activated carbon line covers the core duty.
| Calgon Grade | Form / Duty | HojeeCarb Equivalent |
|---|---|---|
| Filtrasorb 300 / 300M | Coal GAC 8×30 — municipal & process water | HojeeAqua BG800 (coal 8×30, iodine ≥800) |
| Filtrasorb 400 / 400M | Coal GAC 12×40 — high-activity water & PFAS | HojeeAqua BG800 (fine mesh, high iodine) |
| Filtrasorb 100 / 200 / 200M | Coal GAC — economy water & wastewater | HojeeAqua BG700 / BG800 |
| Filtrasorb 600 / 816 / 820 | Coal GAC — dense, specialty mesh cuts | HojeeAqua BG800 (matched by density/mesh) |
2. OLC & Coconut Grades → HojeeAqua / HojeePure Coconut
OLC (Organic Liquid Carbon) is Calgon's coconut-shell GAC for removing dissolved organics from water, wastewater and process liquids — sold as OLC 12×30, OLC 12×30 Plus, OLC 12×40 and OLC AW 12×40 (acid-washed). Coconut carbon is micropore-rich, ideal for taste/odor, THM and polishing filtration. HojeeCarb produces coconut GAC in the same mesh cuts.
| Calgon Grade | Form / Duty | HojeeCarb Equivalent |
|---|---|---|
| OLC 12×30 / 12×30 Plus | Coconut GAC — water & process organics | HojeeAqua CG1050 (coconut 8×30, iodine 1050) |
| OLC 12×40 | Coconut fine GAC — polishing filtration | HojeeAqua CG1100 (coconut 12×40, iodine 1100) |
| OLC AW 12×40 | Acid-washed coconut — low-ash, high-purity water | HojeePure CG1100 (low-dust drinking water) |
See the full coconut shell activated carbon range for published iodine, CTC and mesh figures.
3. GOLDCARB & Gold-Recovery Grades → HojeeGold
GOLDCARB is Calgon's coconut-shell line for gold recovery in carbon-in-leach (CIL) and carbon-in-pulp (CIP) circuits, engineered for fast adsorption kinetics and high gold loading. Calgon also runs GRC, Gold Plus and DG for specific circuits. HojeeGold matches by mesh, hardness and the three gold-specific metrics.
| Calgon Grade | Duty | HojeeCarb Equivalent |
|---|---|---|
| GOLDCARB | Coconut 6×12 — CIL/CIP gold recovery | HojeeGold CG31 / CG32 / CG33 (iodine 1000 / 1050 / 1100) |
| GRC / Gold Plus | High-activity gold — fast kinetics | HojeeGold CG33 (iodine 1100, hardness ≥98.5%) |
| DG | Gold recovery — specific circuit spec | HojeeGold CG31 / CG32 (matched by K/R value) |
Need activated carbon?
Get Factory-Direct Pricing — No Middlemen
20+ years manufacturing. MOQ 1 ton. Free samples. Reply within 2 hours.
4. BPL, VPR & Gas-Phase Grades → HojeeVapor
Calgon's gas-phase line is built around BPL (4×6 / 4×10 coal GAC for odor and VOC), VPR, OVC (organic vapor), AT 4×10 and the extruded pellet AP 4-60. They also carry specialty impregnated grades for H₂S (Sulfusorb, HGR), mercury (HGR-P), ammonia (Ammonasorb), and the catalytic Centaur for chloramine/H₂O₂ destruction. HojeeVapor covers the bulk of these with coconut pellet and coal columnar/granular options.
| Calgon Grade | Duty | HojeeCarb Equivalent |
|---|---|---|
| BPL 4×6 / 4×10 | Coal GAC — VOC, odor, catalyst support | HojeeVapor BP50 / BP60 (coal columnar Φ3–5 mm) |
| AP 4-60 | Coal pellet — air & solvent recovery | HojeeVapor BP50 (iodine ≥900, CTC ≥50%) |
| OVC / CocoPlus | Coconut — organic vapor recovery | HojeeVapor CSP1100 (coconut pellet, CTC 40–80%) |
| Sulfusorb / HGR | Impregnated — H₂S, mercaptans, SO₂ | HojeeVapor BG800 (4×8 H₂S) + impregnated grade |
| HGR-P / Minotaur | Sulfur-impregnated — mercury removal | Sulfur-impregnated mercury carbon (custom) |
| Ammonasorb | Impregnated — ammonia adsorption | Phosphoric-acid impregnated coal GAC (custom) |
| Centaur | Catalytic coal — chloramine, H₂O₂ destruction | Catalytic coal GAC (confirm duty with our team) |
| Fluepac / BG HHM | Coal PAC — flue-gas mercury & dioxin | HojeeVapor BPW1000 (coal PAC injection) |
Note: Calgon also carries ASZM, URC and UFR — military-grade impregnated carbons for CBRN (chemical/biological/radiological/nuclear) protection. These are defense-spec products; we can discuss custom impregnated grades if you have an active defense procurement with spec in hand.
5. CPG, CAL & Purification Grades → HojeePure / HojeeAqua
Calgon's purification and decolorization line includes CPG (acid-washed coconut for chemical/F&B purification), CAL (acid-washed coal), SGL (sugar/glucose), and DSRC / DSRA (direct sulfur removal). These are typically acid-washed grades with low extractable iron for food-contact or pharmaceutical applications.
| Calgon Grade | Duty | HojeeCarb Equivalent |
|---|---|---|
| CPG LF 12×40 | Acid-washed coconut — chemical purification | HojeePure CG1100 (low-dust, iodine ≥1100) |
| CAL | Acid-washed coal — low-pH liquid purification | HojeeAqua BG800 (acid-washed on request) |
| SGL | Sugar / glucose decolorization | HojeePure WPW1200 (wood PAC, iodine 1200) |
| FCA | Food-grade contact — decaffeination, beverage | HojeePure CG1100 / WPW-MB18 |
| DSRC / DSRA | Direct sulfur removal — gas processing | HojeeVapor BG800 (4×8 desulfurization) |
6. PAC (Powdered) Grades → HojeeVapor / HojeePure Powder
Calgon's powdered activated carbon (PAC) line includes WPH, WPC (wood-based), Pulsorb, PWA (multipurpose), RB, BL (coal-based), and Fluepac (flue-gas mercury). PAC is dosed as a slurry for rapid contact in batch or inline injection applications.
| Calgon Grade | Duty | HojeeCarb Equivalent |
|---|---|---|
| WPH / WPC | Wood PAC — decolorization, T&O, DBP | HojeePure WPW1200 / WPW-MB18 |
| Pulsorb / PWA | Multipurpose PAC — water & chemical | HojeePure WPW1200 (wood PAC, iodine 1200) |
| RB / BL | Coal PAC — water & wastewater | HojeeVapor BPW1000 (coal PAC, iodine 1000) |
| Fluepac | Coal PAC — flue-gas mercury capture | HojeeVapor BPW1000 (coal PAC injection) |
7. Pelletized & Specialty Forms → HojeeTech
Calgon's pelletized line includes AP 4-60, Minotaur, HGR-P, ST 1 X and the WS-series pellets (WS-380, WS-480, WS-465-AWD). They also carry Zorflex® activated carbon cloth, Flexsorb sheets, and ion exchange resins (ISEP, CSEP, CalRes). HojeeTech covers the pellet and specialty solid forms, though Calgon's cloth and resin lines have no direct HojeeCarb equivalent.
| Calgon Grade | Duty | HojeeCarb Equivalent |
|---|---|---|
| WS-380 / WS-480 / WS-465-AWD | Coal pellet — water & gas phase | HojeeVapor BP50 / BP60 (coal columnar) |
| ST 1 X | Impregnated pellet — H₂S, mercaptans | Impregnated coal pellet (custom loading) |
| Zorflex® | Activated carbon cloth — PPE, medical | No direct equivalent (specialized cloth product) |
| ISEP / CSEP / CalRes | Ion exchange resin — PFAS, metals | No direct equivalent (resin product line) |
We are upfront about what we do not cover: activated carbon cloth (Zorflex) and ion exchange resins (ISEP/CSEP/CalRes) are product categories outside the standard granular/powder/pellet range. Where we differ is the specialty solid forms — honeycomb (HojeeTech BH400), spherical (HojeeTech CS1000) and anthracite filter media (HojeeTech AG) — which Calgon does not carry.
8. Reactivation Services → What HojeeCarb Does Differently
Calgon runs multiple reactivation facilities (CMR, CIR, WPX, CFR) where spent carbon is thermally reactivated and returned. This is a logistics + service business. HojeeCarb does not run reactivation plants — our model is factory-direct virgin carbon at a price that makes replacing spent carbon more economic than shipping it back for reactivation. For gold-recovery carbons, our HojeeTech BB1000 briquette carbon is designed for the reactivation cycle if your circuit does thermal regeneration in-house.
9. Full Cross-Reference Summary
The table below is the quick-reference version — every major Calgon product line mapped to its HojeeCarb equivalent in one view.
| Calgon Line | Base Material | Primary Duty | HojeeCarb Match |
|---|---|---|---|
| Filtrasorb (12 grades) | Coal | Water & wastewater | HojeeAqua BG700 / BG800 |
| OLC (4 grades) | Coconut | Organics removal | HojeeAqua CG1050 / CG1100 |
| GOLDCARB / GRC / Gold Plus / DG | Coconut | Gold recovery | HojeeGold CG31 / CG32 / CG33 |
| BPL / AP 4-60 / VPR | Coal | Gas phase & VOC | HojeeVapor BP50 / BP60 |
| OVC / CocoPlus | Coconut | Vapor recovery | HojeeVapor CSP1100 |
| CPG / CAL / SGL / FCA | Coconut/coal | F&B purification | HojeePure CG1100 / WPW1200 |
| Sulfusorb / HGR / Ammonasorb | Coal | Impregnated specialty | HojeeVapor BG800 + custom |
| WPH / WPC / Pulsorb / PWA | Wood | PAC decolorization | HojeePure WPW1200 / WPW-MB18 |
| Centaur | Coal | Catalytic | Catalytic coal GAC (custom) |
| Zorflex / Flexsorb | Carbon cloth | PPE / medical | No equivalent |
| ISEP / CSEP / CalRes | Resin | Ion exchange | No equivalent |
10. Why Buy the Alternative From HojeeCarb
- Published specs, not a catalog name. Every HojeeCarb grade ships with a COA tested per ASTM methods (D4607 iodine, D3802 hardness, D2854 density, ASTM D3467 CTC). You know exactly what you are loading — no need to chase a TDS from a distributor.
- Factory-direct pricing, 35–55% lower. We manufacture coconut, coal and wood carbon ourselves in Henan province. No branded distributor markup, no territory restrictions.
- Free samples before you commit. Run our grade against your current Calgon carbon under identical conditions — same column, same feed water, same contact time. Then decide.
- 5-ton MOQ, global export. English-speaking sales team, full documentation (COA, MSDS, SGS if needed), shipping to 50+ countries. 7–10 days production for standard grades, 15–20 days for custom specs.
- Honest about what we don't cover. Zorflex cloth, ion exchange resins and defense-spec impregnated carbons are outside our range. We tell you that rather than stretching a match.
Looking for a Calgon Carbon Alternative?
Tell us which Calgon grade you currently run — Filtrasorb, OLC, GOLDCARB, BPL, CPG or any other — plus your mesh, duty and annual volume. We'll send the matched HojeeCarb spec sheet, COA and pricing within 24 hours, and ship a free sample for your own side-by-side test.
Frequently Asked Questions
Is HojeeCarb a drop-in replacement for Calgon Carbon?
For most water, gas-phase, decolorization and gold-recovery duties, yes. HojeeCarb produces a coconut, coal or wood grade in the same raw material and physical form as the matching Calgon grade, at factory-direct pricing. A handful of Calgon specialty products — activated carbon cloth (Zorflex), catalytic Centaur, and military-grade impregnated carbons (ASZM, URC) — are engineered lines we match on a custom basis rather than off the shelf. Always confirm with a free sample and a side-by-side column test before switching volume.
Which Calgon grade does HojeeCarb Filtrasorb alternative replace?
Calgon Filtrasorb is a bituminous-coal GAC family with 12 sub-grades (100, 200, 200M, 300, 300M, 400, 400M, 600, 816, 816M, 820, plus 200 AWD LF). HojeeAqua BG800 (coal 8×30, iodine ≥800) covers the core water and wastewater duty; for finer or denser grades we match by mesh and apparent density.
Does Calgon publish iodine number, CTC and hardness specs?
Calgon publishes datasheets per grade, but iodine/CTC/density vary by grade and are not always on the public product page. The honest way to switch is to request the Calgon TDS/COA for your grade, then compare it line-by-line against the published HojeeCarb figures on the COA that ships with every batch. That way you are matching on numbers, not brand names.
How much cheaper is a HojeeCarb alternative vs Calgon?
Typically 35–55% lower on landed cost for equivalent duty. The saving comes from factory-direct manufacturing — coconut, coal and wood carbon produced in-house with no branded distributor markup — plus mine-gate coal sourcing for the coal grades.
Can HojeeCarb match Calgon GOLDCARB for gold recovery?
Yes. GOLDCARB is Calgon's coconut-shell CIL/CIP gold-recovery line. HojeeGold CG31/CG32/CG33 are 6×12 coconut grades (iodine 1000 / 1050 / 1100, hardness ≥98.5%) with published CTC, K-value (gold loading) and R-value (adsorption kinetics). Calgon also runs GRC, Gold Plus and DG for specific circuits — tell us your loading and abrasion targets and we'll match the closest grade.
What is the minimum order and do you provide samples?
MOQ is typically 5 tons for standard coconut, coal and wood grades, with kilogram-scale free samples for lab testing before a bulk order. Every shipment ships with a COA tested per ASTM methods (D4607 iodine, D3802 hardness, D2854 density). Tell us the Calgon grade you run and your annual volume and we'll send a matched spec sheet and FOB pricing within 24 hours.
Related Articles
- Calgon Filtrasorb 300/400/600 Alternatives — Grade-by-Grade Replacement Guide
- Kuraray Activated Carbon Alternative: Every Grade Cross-Referenced
- SORBONORIT 3/4/B3/B4 Alternative — Cost-Effective Extruded Carbon for Solvent Recovery
- Rowfer Activated Carbon Alternative — RC65 & RC265S for Gold Recovery
- Calgon Carbon vs Chinese Manufacturers: Price, Quality & Data Compared