Log In Log In  |  Checkout   |  206 item(s)
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
6 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
7 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x Parts, Ro Water System Installation Parts Bag 1/4"
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752, DC Booster Pump w/ Transformer
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x N-14-1M, Nipple Fitting connector between standard RO housing
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
5 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x *Discontinued* RO155
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x KT-103, Optional Manual Membrane Flush Valve
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 723, Feed Water Adapter with Ball Valve
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x SC209, Specialty Filter Nitrate Removal Filter
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x *Discontinued* RO585NTF
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x bulk213, Inline Carbon Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
View Cart$11,404.97
Home
Specials Log InCreate Account Checkout  Shopping Cart206 item(s)
5 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
6 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
7 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6th Stage pn215 Refillable inline DI filter (color change)
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
3 x Parts, Ro Water System Installation Parts Bag 1/4"
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752, DC Booster Pump w/ Transformer
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
4 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x N-14-1M, Nipple Fitting connector between standard RO housing
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
5 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
2 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x *Discontinued* RO155
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x KT-103, Optional Manual Membrane Flush Valve
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 723, Feed Water Adapter with Ball Valve
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x SC209, Specialty Filter Nitrate Removal Filter
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x *Discontinued* RO585NTF
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x bulk213, Inline Carbon Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
View Cart$11,404.97

Read What Others Are Saying

Result Pages:  1  2  3  4  5 ...  [Next >>] 

Displaying 1 to 6 (of 59 reviews)


Date Added: Monday 01 August, 2022

532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G by Alan Cline

532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G Thank you so much for helping me with my recent RO Problem. I broke the valve when I replaced my tan..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: Monday 01 August, 2022

*Discontinued* RO585 by Jaron Summers

*Discontinued* RO585 We have been customers of yours for at least five years. We have a RO585. It's saved us a bundle on ..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: Monday 01 August, 2022

*Discontinued* RO585A by John Jones

*Discontinued* RO585A I've had my Water General RO585 for over 10 years and its still working great. Recently my 1st stage..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: Monday 01 August, 2022

.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM by Alan Cline

.K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM Thank you so much for helping me with my recent RO Problem. I broke the valve when I replaced my tan..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: Monday 01 August, 2022

BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS) by Nina Ward

BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS) I've ordered these replacement filters and others for the last several years. Thanks for the great s..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: Saturday 22 January, 2022

SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch by Michael Ewing

SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch I was very happy with the SET88 and the instructions provided. With the assistance I received fro..

Rating: 5 of 5 Stars! [5 of 5 Stars!]

Result Pages:  1  2  3  4  5 ...  [Next >>] 

Displaying 1 to 6 (of 59 reviews)

Home  |   Specials  |   Log In  |   Create Account  |   Checkout  |   Shopping Cart

Copyright © 2024 Filter Direct Online Store (C)