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Featured items
Portable Reverse Osmosis Water Filter System: 4 Stage RO | 75 GPD | Space Saving
AU $128.92
Culligan RO Filter 4 Set Membrane Culligan AC 30 Reverse Osmosis Systems 3/8"
AU $65.26
Nelsen 1.050" Distributor Riser Tube + Basket For Softeners & Filters 1.05"x54"
AU $52.81
10" Hydro-logic KDF/Catalytic Carbon Filter HydroLogic Stealth/Small Boy - 22060
AU $65.26
All items
Aquarium Reef Reverse Osmosis Water Filtration 50 GPD | 5 Stage RO/DI SYSTEM
AU $225.37
Oceanic 800 GPD High Capacity Commercial RO Reverse Osmosis Water Filter System
AU $1,165.68
Oceanic 5 Stage Home RO Reverse Osmosis Water Filtration System + Filters, Tank
AU $217.11
KDF 85 (2 lbs) + KDF 55 (2 lbs) - Filter Media for Iron, Chlorine, Heavy Metal
AU $155.41
Oceanic 400 GPD Light Commercial RO Reverse Osmosis Water Filter System + Pump
AU $699.39
6 Stage 0 PPM Reverse Osmosis/Deionization Aquarium Reef Water Filtration System
AU $240.91 to AU $287.53
Oceanic 600 GPD High Capacity Commercial RO Reverse Osmosis Water Filter System
AU $1,010.26
OEM Pentair Fleck 5600SXT Backwashing Digital FILTER Control Head/Backwash Valve
AU $551.74
KDF 85 MediaGuard Filter | Reduces Iron & Hydrogen Sulfide | Media Tank Add-ON
AU $240.89
Nelsen 1.050" Distributor Riser Tube + Basket For Softeners & Filters 1.05"x54"
AU $52.81
Plastic Funnel 2.5" x 10" for filling Softener Resin/Carbon in 2.5 Mineral Tanks
AU $13.97
Drain Saddle Valve with 1/4" Quick Connect for Reverse Osmosis (RO) Waste Water
AU $8.70
Oceanic 500 GPD High Capacity Commercial RO Reverse Osmosis Water Filter System
AU $854.83
4 Stage Aquarium Reef Filter Reverse Osmosis Water Filtration RO/DI System 0 PPM
AU $180.28 to AU $211.36
200 GPD Compact Reverse Osmosis RO Water Filter System for Undersink - USA
AU $310.83
RF-1050 Alkaline pH Countertop Water Filter Replacement Cartridge 2.5"x10"
AU $66.44
5 Stage Aquarium Reef Reverse Osmosis Water Filtration RO/DI System 200 GPD BRS
AU $318.60
Empty Refillable Big Blue Filter Cartridge 4.5" x 20" For 20” Filter Housing
AU $37.29
Oceanic Home Reverse Osmosis Water Filter System 5 Stage 150 GPD RO
AU $233.12
5 lbs Coconut Shell Activated Granular Carbon Media12x40 Mesh-Water Filter Media
AU $46.61
Oceanic 400 GPD High Capacity Commercial RO Reverse Osmosis Water Filter System
AU $730.48
KDF 55 Filter Media | Chlorine, Heavy Metal, and Bacteria Removal 1 LB Certified
AU $44.30
5 Stage Reverse Osmosis Water Filter System, RO 75 GPD
AU $240.91
Deionizing DI Resin | 5 lbs | Color Indicating Mixed Bed DI ResinTech MBD-30
AU $71.48
pH Alkaline KDF Carbon RO Inline Water Filter | Reverse Osmosis Mineral ADD ON
AU $39.63
Dual Standard Filter System 20"- Deionized + Carbon | Spot Free Car Wash Rinse
AU $295.31
Big Blue Water Filters KDF 85/GAC + Sediment Whole House Cartridges 4.5" x 10"
AU $99.46
Mixed Bed Ion Exchange DI Resin High Purity Deionizing RODI Reef Aquarium 0 TDS
AU $21.76 to AU $132.10
20" Standard LimeScale Reducing Water Filter Cartridge 2.5" x 20" - SLOW PHOS
AU $217.58
Compact Reverse Osmosis RO Water Filtration Filter System Apartment/RV/Boat/Dorm
AU $163.18
4.5"x 20" Whole House Big Blue Filter: Bone Char for Removing Fluoride & Arsenic
AU $170.95
TAC Scale Prevention Replacement Filter Media for Salt-Free Conditioner Systems
AU $310.83
C1190, C-Series In/Out Head w/Vent Tap, D1400
AU $62.01
Fleck Plastic Bypass Valve + ¾" Yoke -5600, 2510, & 9000 Valves (Fleck #60049)
AU $93.24
Commercial Grade Reverse Osmosis Water System 200 GPD with Booster Pump
AU $738.27
AUTHENTIC KDF 55 Filter Media 10 LBS | Chlorine, Heavy Metal & Bacteria Removal
AU $351.24
Reverse Osmosis Capillary Flow Restrictor Insert for 50, 75,100 GPD Membranes RO
AU $9.33
2 Pack: MALE RUN TEE 1/4" Tube X 1/4" Tube X 1/4" NPTF Push in Fitting
AU $8.55
4.5" x 20" DUAL BIG BLUE Filter Housing 1" NPT, Pressure Release, Bracket USA
AU $248.68
Oceanic 75 GPD Reverse Osmosis Water Filter System + RO pH Alkaline Filtration
AU $248.66
4 Stage Aquarium Reef Reverse Osmosis Water Filtration RO/DI System 0 PPM USA
AU $178.72 to AU $217.58
Oceanic 5 Stage RO 50 GPD Reverse Osmosis Water Filter System w/ Clear Housing
AU $217.58
5 Stage Reverse Osmosis Drinking Water Filter System 100 GPD + Permeate Pump1000
AU $341.93
Portable Aquarium RODI Reverse Osmosis Water Filter System: 50 GPD, 4 Stage RODI
AU $122.77
Culligan RO Filter Set With Membrane for Culligan AC-30 Reverse Osmosis Systems
AU $61.39
SLOW PHOS | Slow Dissolving Polyphosphate Beads (1 lb) Siliphos Anti-Scale Media
AU $44.28
Oceanic 3 Stage Home Reverse Osmosis RO Drinking Water Filter System 75 GPD
AU $186.49
10" x 4.5" HydroLogic Pre-Evolution KDF/Catalytic Standard Carbon Filter HL22096
AU $83.91
About us
OCEANICWATER . COM
Welcome to Oceanic Water Systems. We specialize in supplying all of your water filtration needs including quality Reverse Osmosis Systems, replacement filters, housing, RO water components and much more! 661-575-0033
Please add me to your list of favorite sellers and visit often. Thank you for your business!
Welcome to Oceanic Water Systems. We specialize in supplying all of your water filtration needs including quality Reverse Osmosis Systems, replacement filters, housing, RO water components and much more! 661-575-0033
Please add me to your list of favorite sellers and visit often. Thank you for your business!
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Seller feedback (4,836)
- h***h (1025)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat Ebayer! Item is exactly as described! Fast shipping and good communications too! Thank you!
- c***l (31)- Feedback left by buyer.Past 6 monthsVerified purchaseHigh Purity Resin – Delivers 0 TDS as Promised The quality of this DI resin is excellent—it produced 0 TDS right away and performs just as expected. It arrived in perfect condition, securely packaged, and exactly as described in the listing. Shipping was fast and smooth. The value is great for the purity level you’re getting. Appearance is clean and professional—easy to handle and pour. Great choice for RODI systems or reef setups.
- r***e (261)- Feedback left by buyer.Past 6 monthsVerified purchaseAnother GREAT transaction with this seller. Fast shipping and good communication as always. I will continue to do business with this seller. AAA+++ rating in my book. Very dependable and responsible seller. One of the best on eBay.
- k***n (592)- Feedback left by buyer.Past 6 monthsVerified purchaseFast delivery. Well packaged. Item as described.
- *****- Feedback left by buyer.Past yearVerified purchaseFantastic!!... Oceanic Water Systems did everything to help step me through everything. Incredible support! Fast shipping, and sent with care, as everything arrived intact. Jotan was available for questions, and answered them in minutes. I trust this vendor, and plan on doing all my future purchasing needs from them. Thank You!
- n***i (647)- Feedback left by buyer.Past 6 monthsVerified purchaseItem just as described! Quick shipping! Good transaction! Recommended seller! A+++++++++++++++++++++++++++++++++++++++++++++++++