Get the right filter for you? Download Free Guide →
Online Store
Account

The Tank Doctor Online Store

Filter by price

Product categories

Showing all 100 results

  • Sale! Twin Cartridge 'Free-Standing' Rainwater Filtration System #62

    Twin Cartridge ‘Free-Standing’ Rainwater Filtration System #62

    Original price was: $3,995.00.Current price is: $2,950.00.     Add to cart
  • Triple Cartridge 'Free-Standing' Rainwater Filtration System #63

    Triple Cartridge ‘Free-Standing’ Rainwater Filtration System #63

    $3,300.00     Add to cart
  • Sale! Twin 'Free-Standing' Rainwater Filtration System with UV #64

    Twin ‘Free-Standing’ Rainwater Filtration System with UV #64

    Original price was: $4,950.00.Current price is: $3,995.00.     Add to cart
  • Sale! Triple 'Free-Standing' Rainwater Filtration System with UV #65

    Triple ‘Free-Standing’ Rainwater Filtration System with UV #65

    Original price was: $5,250.00.Current price is: $4,400.00.     Add to cart
  • Sale! Triple 'Free-Standing' Rainwater Filtration with UV + 50 LPM Pump #66

    Triple ‘Free-Standing’ Rainwater Filtration with UV + 50 LPM Pump #66

    Original price was: $6,655.00.Current price is: $5,595.00.     Add to cart
  • Sale! Triple 'Free-Standing' Rainwater Filtration with UV + 78LPM Pump #67

    Triple ‘Free-Standing’ Rainwater Filtration with UV + 78LPM Pump #67

    Original price was: $6,995.00.Current price is: $5,795.00.     Add to cart
  • Sale! Triple 'Free-Standing' Rainwater Filtration & UV + 78LPM Self Priming Pump #68

    Triple ‘Free-Standing’ Rainwater Filtration & UV + 78LPM Self Priming Pump #68

    Original price was: $7,595.00.Current price is: $6,195.00.     Add to cart
  • Sale! Twin Cartridge Rainwater Filtration System + UV #69

    Twin Cartridge Rainwater Filtration System + UV #69

    Original price was: $2,595.00.Current price is: $2,260.00.     Add to cart
  • Sale! Triple Cartridge Rainwater Filtration System + UV #70

    Triple Cartridge Rainwater Filtration System + UV #70

    Original price was: $2,985.00.Current price is: $2,535.00.     Add to cart
  • Sale! Twin Cartridge 'Clear' Rainwater Filtration + UV #71

    Twin Cartridge ‘Clear’ Rainwater Filtration + UV #71

    Original price was: $2,725.00.Current price is: $2,365.00.     Add to cart
  • Sale! Triple Cartridge 'Clear' Rainwater Filtration System + UV #72

    Triple Cartridge ‘Clear’ Rainwater Filtration System + UV #72

    Original price was: $3,180.00.Current price is: $2,715.00.     Add to cart
  • Sale! Twin Cartridge Sanic Rainwater Filtration with UV #73

    Twin Cartridge Sanic Rainwater Filtration with UV #73

    Original price was: $2,785.00.Current price is: $2,415.00.     Add to cart
  • Sale! Triple Cartridge Sanic Rainwater Filtration with UV #74

    Triple Cartridge Sanic Rainwater Filtration with UV #74

    Original price was: $3,245.00.Current price is: $2,725.00.     Add to cart
  • Sale! Twin Cartridge Outdoor Rainwater Filtration System with UV #75

    Twin Cartridge Outdoor Rainwater Filtration System with UV #75

    Original price was: $2,825.00.Current price is: $2,495.00.     Add to cart
  • Sale! Twin Cartridge Outdoor Sanic Rainwater Filtration with UV #76

    Twin Cartridge Outdoor Sanic Rainwater Filtration with UV #76

    Original price was: $3,085.00.Current price is: $2,795.00.     Add to cart
  • Sale! Triple Cartridge Outdoor Sanic Rainwater Filtration with UV #77

    Triple Cartridge Outdoor Sanic Rainwater Filtration with UV #77

    Original price was: $3,655.00.Current price is: $2,995.00.     Add to cart
  • Sale! Triple Cartridge Outdoor Rainwater Filtration with UV #78

    Triple Cartridge Outdoor Rainwater Filtration with UV #78

    Original price was: $3,245.00.Current price is: $2,795.00.     Add to cart
  • Sale! Twin Cartridge 20" x 4.5" Whole House Rainwater Filtration System #79

    Twin Cartridge 20″ x 4.5″ Whole House Rainwater Filtration System #79

    Original price was: $845.00.Current price is: $695.00.     Add to cart
  • Sale! Triple Cartridge 20" x 4.5" Whole House Rainwater Filtration System #80

    Triple Cartridge 20″ x 4.5″ Whole House Rainwater Filtration System #80

    Original price was: $995.00.Current price is: $895.00.     Add to cart
  • Sale! Twin Cartridge 20″ x 4.5″ Sanic Whole House Rainwater Filtration System #81

    Twin Cartridge 20″ x 4.5″ Sanic Whole House Rainwater Filtration System #81

    Original price was: $995.00.Current price is: $775.00.     Add to cart
  • Sale! Triple Cartridge 20″ x 4.5″ Sanic Whole House Rainwater Filtration System #82

    Triple Cartridge 20″ x 4.5″ Sanic Whole House Rainwater Filtration System #82

    Original price was: $1,355.00.Current price is: $1,050.00.     Add to cart
  • Sale! Twin Cartridge Pentair 20″ x 4.5″ Whole House Rainwater Filtration System #83

    Twin Cartridge Pentair 20″ x 4.5″ Whole House Rainwater Filtration System #83

    Original price was: $1,100.00.Current price is: $645.00.     Add to cart
  • Sale! Triple Complete Home Mains Water Filtration System #91

    Triple Complete Home Mains Water Filtration System #91

    Original price was: $3,500.00.Current price is: $2,495.00.     Add to cart
  • Sale! Whole House Mains Water Filtration System for Chlorine reduction #92

    Whole House Mains Water Filtration System for Chlorine reduction #92

    Original price was: $995.00.Current price is: $695.00.     Add to cart
  • Sale! Complete Whole House Twin Filtration Plus Under-sink Kit #93

    Complete Whole House Twin Filtration Plus Under-sink Kit #93

    Original price was: $1,320.00.Current price is: $1,095.00.     Add to cart
  • Sale! Whole House Mains Water Filtration System for Chlorine reduction #92a

    Whole House Mains Water Filtration System for Chlorine reduction #92a

    Original price was: $1,095.00.Current price is: $795.00.     Add to cart
  • Sale! CA2 Tannin Reduction System For Rainwater #84

    CA2 Tannin Reduction System For Rainwater #84

    Original price was: $3,300.00.Current price is: $2,795.00.     Add to cart
  • Sale! CF2-HF Calcite Filter #85

    CF2-HF Calcite Filter #85

    Original price was: $2,495.00.Current price is: $1,995.00.     Add to cart
  • CA2 Tannin Reduction System & Whole House Rainwater Filter #86

    CA2 Tannin Reduction System & Whole House Rainwater Filter #86

    $3,390.00     Add to cart
  • Sale! Freeflo Plus Under-Sink Water Filter Kit #87

    Freeflo Plus Under-Sink Water Filter Kit #87

    Original price was: $380.00.Current price is: $325.00.     Add to cart
  • Tank-Float Top Suction System

    Tank-Float Top Suction System for Rainwater Tanks #88

    $595.00     Add to cart
  • Sale! Viqua VH-410 UV Water Sterilisation System #89

    Viqua VH-410 UV Water Sterilisation System #89

    Original price was: $1,695.00.Current price is: $1,295.00.     Add to cart
  • Water Ways SEV17 Water Softener - Automatic #94

    Water Ways SEV17 Water Softener – Automatic #94

    $2,995.00     Add to cart
  • Sale! Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater) +Viqua UV lamp. #01

    Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater) +Viqua UV lamp. #01

    Original price was: $455.00.Current price is: $355.00.     Add to cart
  • Sale! Triple 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+ Viqua UV lamp. #02

    Triple 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+ Viqua UV lamp. #02

    Original price was: $495.00.Current price is: $395.00.     Add to cart
  • Sale! Triple 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+ Viqua UV lamp x 2 Sets. #03

    Triple 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+ Viqua UV lamp x 2 Sets. #03

    Original price was: $985.00.Current price is: $770.00.     Add to cart
  • Sale! Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+ Viqua UV lamp x 2 Sets. #01A

    Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+ Viqua UV lamp x 2 Sets. #01A

    Original price was: $910.00.Current price is: $695.00.     Add to cart
  • Sale! Twin 20" x 4.5" Filters (Silver Carbon for Rainwater) + Aftermarket Viqua Lamp #04

    Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater) + Aftermarket Viqua Lamp #04

    Original price was: $385.00.Current price is: $275.00.     Add to cart
  • Triple 20″ x 4.5″Filters (Silver Carbon for Rainwater) + Aftermarket Viqua Lamp #05

    Triple 20″ x 4.5″Filters (Silver Carbon for Rainwater) + Aftermarket Viqua Lamp #05

    $315.00     Add to cart
  • Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL5) #06a

    Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL5) #06a

    $335.00     Add to cart
  • Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL6) #06

    Twin 20″ x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL6) #06

    $335.00     Add to cart
  • Triple 20″x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL5) #07a

    Triple 20″x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL5) #07a

    $365.00     Add to cart
  • Triple 20″x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL6) #07

    Triple 20″x 4.5″ Filters (Silver Carbon for Rainwater)+UV lamp (suits Puretec RL6) #07

    $365.00     Add to cart
  • Twin 20" x 4.5" Filter Cartridges (Silver Carbon for Rainwater) + Philips UV lamp #08

    Twin 20″ x 4.5″ Filter Cartridges (Silver Carbon for Rainwater) + Philips UV lamp #08

    $320.00     Add to cart
  • Twin 20″ x 4.5″ Filters. 10 micron pleated & 5 micron Silver Carbon + Luminor 41W UV #12

    Twin 20″ x 4.5″ Filters. 10 micron pleated & 5 micron Silver Carbon + Luminor 41W UV #12

    $530.00     Add to cart
  • Triple 20"x 4.5" Filters (Silver Carbon For Rainwater) + Philips UV lamp #09

    Triple 20″x 4.5″ Filters (Silver Carbon For Rainwater) + Philips UV lamp #09

    $355.00     Add to cart
  • Twin 20" x 4.5" Filter Cartridges (KX Carbon For Mains Water) +Philips UV lamp #10

    Twin 20″ x 4.5″ Filter Cartridges (KX Carbon For Mains Water) +Philips UV lamp #10

    $345.00     Add to cart
  • Triple 20" x 4.5" Filter Cartridges (KX Carbon for Mains Water) + Philips UV lamp #11

    Triple 20″ x 4.5″ Filter Cartridges (KX Carbon for Mains Water) + Philips UV lamp #11

    $370.00     Add to cart
  • Sale! Twin 20" x 4.5" Filter Cartridges 10-Mic Pleated + 5-Mic Silver Carbon for Rainwater #15

    Twin 20″ x 4.5″ Filter Cartridges 10-Mic Pleated + 5-Mic Silver Carbon for Rainwater #15

    Original price was: $240.00.Current price is: $185.00.     Add to cart
  • Twin 20" x 4.5" Filter Cartridges 5-Mic Poly Spun + 5-Mic Silver Carbon for Rainwater #16A

    Twin 20″ x 4.5″ Filter Cartridges 5-Mic Poly Spun + 5-Mic Silver Carbon for Rainwater #16A

    $170.00     Add to cart
  • Twin 20" x 4.5" Filter Cartridges 10-Micron Poly Pleated & 5-Micron Poly Spun #16

    Twin 20″ x 4.5″ Filter Cartridges 10-Micron Poly Pleated & 5-Micron Poly Spun #16

    $140.00     Add to cart
  • Sale! Triple 20″ x 4.5″ Filter Cartridges for MAINS WATER Filtration #17

    Triple 20″ x 4.5″ Filter Cartridges for MAINS WATER Filtration #17

    Original price was: $690.00.Current price is: $535.00.     Add to cart
  • Twin 20″ x 4.5″ Filter Cartridges for MAINS WATER Filtration #18

    Twin 20″ x 4.5″ Filter Cartridges for MAINS WATER Filtration #18

    $190.00     Add to cart
  • Twin 20" x 4.5" Filter Cartridges 20 and 5-Micron Polyester Pleated Washable #19

    Twin 20″ x 4.5″ Filter Cartridges 20 and 5-Micron Polyester Pleated Washable #19

    $175.00     Add to cart
  • Sale! Triple 20" x 4.5" Filter Cartridges 20, 10 and 1-Micron Polyester Pleated Washable #20

    Triple 20″ x 4.5″ Filter Cartridges 20, 10 and 1-Micron Polyester Pleated Washable #20

    Original price was: $255.00.Current price is: $225.00.     Add to cart
  • Triple 20″x 4.5″ Filters. 10-Mic Pleated, 5-Mic Poly Spun, 5-Mic Silver Carbon #21

    Triple 20″x 4.5″ Filters. 10-Mic Pleated, 5-Mic Poly Spun, 5-Mic Silver Carbon #21

    $220.00     Add to cart
  • Triple 20" x 4.5" Filter Cartridges (KX Carbon for Mains Water Chlorine Removal) #22

    Triple 20″ x 4.5″ Filter Cartridges (KX Carbon for Mains Water Chlorine Removal) #22

    $245.00     Add to cart
  • Single 20" x 4.5" Poly Spun Filter Cartridge 1-Micron For Fine Sediment Removal #23

    Single 20″ x 4.5″ Poly Spun Filter Cartridge 1-Micron For Fine Sediment Removal #23

    $67.00     Add to cart
  • Single 20" x 4.5" Poly Spun Filter Cartridge 5-Micron For Fine Sediment Removal #24

    Single 20″ x 4.5″ Poly Spun Filter Cartridge 5-Micron For Fine Sediment Removal #24

    $65.00     Add to cart
  • Single 20" x 4.5" Poly Pleated Filter Cartridge 1-Micron #25

    Single 20″ x 4.5″ Poly Pleated Filter Cartridge 1-Micron #25

    $95.00     Add to cart
  • Single 20" x 4.5" Poly Pleated Filter Cartridge 5-Micron #26

    Single 20″ x 4.5″ Poly Pleated Filter Cartridge 5-Micron #26

    $85.00     Add to cart
  • Single 20" x 4.5" Poly Pleated Filter Cartridge 10-micron #27

    Single 20″ x 4.5″ Poly Pleated Filter Cartridge 10-micron #27

    $85.00     Add to cart
  • Single 20" x 4.5" Poly Pleated Filter Cartridge 20-Micron #28

    Single 20″ x 4.5″ Poly Pleated Filter Cartridge 20-Micron #28

    $85.00     Add to cart
  • Single 20" x 4.5" Poly Pleated Filter Cartridge 50-Micron #29

    Single 20″ x 4.5″ Poly Pleated Filter Cartridge 50-Micron #29

    $85.00     Add to cart
  • Single 20″ x 4.5″ Filter Cartridge 5-Micron Silver Carbon Block #30

    Single 20″ x 4.5″ Filter Cartridge 5-Micron Silver Carbon Block #30

    $120.00     Add to cart
  • Filter Cartridge Matrikx CTO 5-Micron Carbon Block #31

    Filter Cartridge Matrikx CTO 5-Micron Carbon Block #31

    $145.00     Add to cart
  • Sale! CT-HiFlow Replacement Filter Cartridge (New Package Design) #32

    CT-HiFlow Replacement Filter Cartridge (New Package Design) #32

    Original price was: $165.00.Current price is: $115.00.     Add to cart
  • Freeflo Plus CC1 Under-Sink Replacement Cartridge #33

    Freeflo Plus CC1 Under-Sink Replacement Cartridge #33

    $125.00     Add to cart
  • Pentair 10 x 4.5 Poly Pleated Filter Cartridge - 20 Micron #34

    Pentair 10 x 4.5 Poly Pleated Filter Cartridge – 20 Micron #34

    $60.00     Add to cart
  • Poly Spun 10 x 4.5 Water Filter Cartridge 1-Micron #35

    Poly Spun 10 x 4.5 Water Filter Cartridge 1-Micron #35

    $45.00     Add to cart
  • Poly Spun 10 x 4.5 Water Filter Cartridge 5-Micron #36

    Poly Spun 10 x 4.5 Water Filter Cartridge 5-Micron #36

    $45.00     Add to cart
  • Replacement cartridge 10" x 4.5" - 5 micron polyester pleated #37

    Replacement cartridge 10″ x 4.5″ – 5 micron polyester pleated #37

    $60.00     Add to cart
  • Sale! Complete Home Filtration Triple Filter Cartridge Set 10" x 4.5" #38

    Complete Home Filtration Triple Filter Cartridge Set 10″ x 4.5″ #38

    Original price was: $245.00.Current price is: $195.00.     Add to cart
  • Sale! Silver Carbon Block Filter Cartridge 10" x 4.5" 5-Micron #39

    Silver Carbon Block Filter Cartridge 10″ x 4.5″ 5-Micron #39

    Original price was: $110.00.Current price is: $75.00.     Add to cart
  • Sale! Twin 10" x 4.5" Whole House Mains Water Filters #40

    Twin 10″ x 4.5″ Whole House Mains Water Filters #40

    Original price was: $155.00.Current price is: $140.00.     Add to cart
  • Sale! Twin Rainwater Filter Cartridge Set 10" x 4.5" with Silver Carbon #41

    Twin Rainwater Filter Cartridge Set 10″ x 4.5″ with Silver Carbon #41

    Original price was: $135.00.Current price is: $125.00.     Add to cart
  • 10" x 4.5" Replacement Filter Cartridges with AquaPro UV Lamp 20Watt #13

    10″ x 4.5″ Replacement Filter Cartridges with AquaPro UV Lamp 20Watt #13

    $195.00     Add to cart
  • Replacement Filter Cartridges for Under-Sink System #42

    Replacement Filter Cartridges for Under-Sink System #42

    $75.00     Add to cart
  • Replacement Filters & UV Lamp for Under-sink System #14

    Replacement Filters & UV Lamp for Under-sink System #14

    $125.00     Add to cart
  • Sale! UV lamp

    Viqua UV lamp to suit VH-410 & Filtatank Filter Systems #43

    Original price was: $230.00.Current price is: $195.00.     Add to cart
  • Sale! After-Market Viqua S410RL-HO UV lamp to suit VH-410 & Filtatank Filter Systems #44

    After-Market Viqua S410RL-HO UV lamp to suit VH-410 & Filtatank Filter Systems #44

    Original price was: $195.00.Current price is: $145.00.     Add to cart
  • Viqua Quartz Sleeve to suit VH-410 & Filtatank Filter Systems #45

    Viqua Quartz Sleeve to suit VH-410 & Filtatank Filter Systems #45

    $165.00     Add to cart
  • After-Market Quartz Sleeve to suit Viqua VH-410 #46

    After-Market Quartz Sleeve to suit Viqua VH-410 #46

    $110.00     Add to cart
  • Quartz Sleeve to suit Puretec UV Systems #47

    Quartz Sleeve to suit Puretec UV Systems #47

    $110.00     Add to cart
  • UV lamp to suit Puretec RL5 Systems #48a

    UV lamp to suit Puretec RL5 Systems #48a

    $155.00     Add to cart
  • UV lamp to suit Puretec RL6 Systems #48

    UV lamp to suit Puretec RL6 Systems #48

    $155.00     Add to cart
  • Philips Replacement Lamp suits AquaPro 12 & 24 GPM UV sterilizer 40 watt #49

    Philips Replacement Lamp suits AquaPro 12 & 24 GPM UV sterilizer 40 watt #49

    $155.00     Add to cart
  • Quartz Sleeve Replacement - Suits AquaPro 12 & 24 GPM UV Steriliser. Not Viqua #50

    Quartz Sleeve Replacement – Suits AquaPro 12 & 24 GPM UV Steriliser. Not Viqua #50

    $115.00     Add to cart
  • Replacement UV Lamp 41W. Suit Luminor UV Systems #51

    Replacement UV Lamp 41W. Suit Luminor UV Systems #51

    $355.00     Add to cart
  • AquaPro Replacement Lamp

    Aqua Pro Replcement UV Lamp for 6 GPM System 20watt #52

    $125.00     Add to cart
  • Replacement O-rings to suit Viqua VH-410 UV #53

    Replacement O-rings to suit Viqua VH-410 UV #53

    $20.00     Add to cart
  • Aqua Pro UV Replacement Ballast 20-40 Watt #54

    Aqua Pro UV Replacement Ballast 20-40 Watt #54

    $120.00     Add to cart
  • Ballast-Controller to suit Viqua-VH-410/2A. BA-ICE-CL #55

    Ballast-Controller to suit Viqua-VH-410/2A. BA-ICE-CL #55

    $475.00     Add to cart
  • O-Rings black (3-Pack & Lubricant) for Filtatank & Big Blue Filter Housings #56

    O-Rings black (3-Pack & Lubricant) for Filtatank & Big Blue Filter Housings #56

    $30.00     Add to cart
  • Opening Handle for 4.5" Aqua-Pro Big Blue Filter Housings #57

    Opening Handle for 4.5″ Aqua-Pro Big Blue Filter Housings #57

    $45.00     Add to cart
  • Metal Opening Handle suits Aqua-Pro Big Blue 4.5" Housings #58

    Metal Opening Handle suits Aqua-Pro Big Blue 4.5″ Housings #58

    $80.00     Add to cart
  • Opening Handle to suit Filtatank Big Blue & Clear Filter Housings #59

    Opening Handle to suit Filtatank Big Blue & Clear Filter Housings #59

    $65.00     Add to cart
  • Metal Opening Handle suits Filtatank / Atlas 4.5" Housings #60

    Metal Opening Handle suits Filtatank / Atlas 4.5″ Housings #60

    $80.00     Add to cart
  • End-Cap Spanner for Viqua UV #61

    End-Cap Spanner for Viqua UV #61

    $30.00     Add to cart
  • CA2 Tannin Reduction System Replacement Media #90

    CA2 Tannin Reduction System Replacement Media #90

    $1,195.00     Add to cart
View Cart Checkout Continue Shopping