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Oceanic Water Systems

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Water Softening & Filtration

Home Water Softeners & Filter Systems

Water Softening & Filtration

All items

pH Alkaline KDF Carbon RO Inline Water Filter | Reverse Osmosis Mineral ADD ON

$24.235% offSave up to 5% when you buy more

Plastic Funnel 2.5" x 10" for filling Softener Resin/Carbon in 2.5 Mineral Tanks

$8.545% offSave up to 5% when you buy more

Anti-Oxidant Alkaline Filter pH+ Negative ORP Mineral Drinking Water 2" x 10" RO

$39.905% off

Garden Hose Adapter 1/4" Quick Connect for Reverse Osmosis Systems Portable RODI

$9.035% off

Reverse Osmosis Capillary Flow Restrictor Insert for 50, 75,100 GPD Membranes RO

$6.00

6 Stage Inline Alkaline KDF Mineral pH Balancing Drinking Water Filter | 2 x10"

$37.995% off

LASCO 17-1531 3/8-Inch Compression by 3/8-Inch Compression Straight Needle Valve

$6.00

KDF 55 Filter Media | Chlorine, Heavy Metal, and Bacteria Removal 1 LB Certified

$17.99

Drain Saddle Valve with 1/4" Quick Connect for Reverse Osmosis (RO) Waste Water

$5.60

Quick Connect Collet Tubing Release Tool For 1/4" and 3/8" Fittings & Connectors

$6.49

Replacement Water Filter Tank + 1 cu ft Activated Carbon GAC & Riser Tube 9"x48"

$300.00

Nelsen 1.050" Distributor Riser Tube + Basket For Softeners & Filters 1.05"x54"

$32.285% off

Culligan RO Filter Set + Membrane for Culligan AC-30 Reverse Osmosis Systems 10"

$37.045% off

Portable Counter Top Alkaline Reverse Osmosis RO Water Filtration System 50 GPD

$104.495% off

SLOW PHOS | Slow Dissolving Polyphosphate Beads (1 lb) Siliphos Anti-Scale Media

$28.49

Ultra Durable Clear Housing Sump for 2.5" x 10" Reverse Osmosis RO Water Filters

$17.095% off

Tank Ball Valve 1/4" FPT x 1/4" Quick Connect Tube- For Reverse Osmosis RO Tanks

$4.745% offSave up to 5% when you buy more

Whole House Water Filtration System Fleck 5600 Valve 9"x48" 1 cu ft Carbon GAC

$529.99

5 lbs Coconut Shell Activated Granular Carbon Media12x40 Mesh-Water Filter Media

$25.99

4.5"x20" Big Blue WellWater Filter Cartridge - GAC + KDF 85 Removes Iron, Sulfur

$83.595% off

Reverse Osmosis Water Storage Pressure Tank 4.5 Gallon (3.2 Gal Capacity)+Valve

$57.99

Culligan RO Filter Set With Membrane for Culligan AC-30 Reverse Osmosis Systems

$37.525% off

Culligan AC 30 RO Membrane Filter for Culligan AC-30 Reverse Osmosis Systems

$26.595% off

DUAL BIG/SMALL CLIP CLAMP Reverse Osmosis Membrane Housing & Post Filter 2.5"x2"

$4.50

DI Resin Filter Mixed Bed Ion Exchange De-Ionizing Color Changing 2"x10" MBD-30

$27.545% off

Portable Aquarium RODI Reverse Osmosis Water Filter System: 50 GPD, 4 Stage RODI

$78.99

Culligan RO Filter 4 Set Membrane Culligan AC 30 Reverse Osmosis Systems 3/8"

$39.895% off

4.5" x 10" Big Blue Well Water Filter (KDF 85 + GAC Carbon)Whole House Cartridge

$44.99

5 LBS RESINTECH MBD-30 Color Changing Mixed Bed Deionization Blue DI Resin RODI

$44.99

Refillable Empty Clear Inline Cartridge 2" x 10" with 1/4" FPNT for DI, RO Media

$9.745% off

Culligan RO Filter Set Replacement for Culligan AC-30 Reverse Osmosis Systems

$26.595% off

Top Upper Distributor Basket for Clack, Autotrol & Fleck Valves C-Series

$9.99

2.5" x 10" Hydro-logic KDF85/GAC Carbon Upgrade Filter Stealth/Small Boy HLKDF10

$29.20

10" HydroLogic HLKDF10 Replacement Carbon Filter Hydro-Logic Stealth/Small Boy

$25.99

2 PACK: 2 Way Divider Splitter 1/4" OD Quick Connect Push Connector Y Fitting

$5.99

Whole House Water Filter System KDF85+GAC | Iron/Hydrogen Sulfide Timer Backwash

$729.99

Replacement Filters for 5 or 6 Stage Aquarium Reef Reverse Osmosis RODI Systems

$32.99 to $48.99

4 LBS DI Resin RESINTECH MBD-30 Color Changing Mixed Bed Deionization (DI) 0 TDS

$37.995% off

CL-BYPASS, C-Series Bypass Assembly, V3006

$39.99

4 Stage Aquarium Reef Filter Reverse Osmosis Water Filtration RO/DI System 0 PPM

$115.99 to $135.99

Mixed Bed Ion Exchange DI Resin High Purity Deionizing RODI Reef Aquarium 0 TDS

$14.00 to $85.00

DUAL SMALL/SMALL CLIP CLAMP to connect 2 Inline Filters Reverse Osmosis 2"x2"

$4.99

5 Stage RO/DI Replacement Filters for Aquarium Reef RODI Reverse Osmosis Systems

$55.99 to $75.99

Whole House Water Filtration System Backwash Timer: KDF55 /GAC 2 cu.ft 12x52"

$695.99

BONE CHAR 4.5"x 20" Big Blue Whole House Water Filter Cartridge Reduces Fluoride

$91.195% off

Ice Maker Tube Installation Kit 1/4" Reverse Osmosis, Refrigerator Water Filters

$13.295% off

3 Replacement Inline RODI Filters for Portable Mini Reverse Osmosis 2"x10" 1/4"

$30.395% off

(2) Quick Connect Fittings: 1/4" Male thread x 1/4" Tube | for 1/4" Tubing

$4.25

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!
Location: United StatesMember since: Oct 27, 2005Seller: oceanicwatersystems7
Top Rated SellerOceanic Water Systems is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

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Returns
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Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Seller feedback (4,690)

h***n (308)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described, excellent delivery time and very well packed. A1 seller will do business with you again, thank you for a smooth transaction!
r***e (226)- Feedback left by buyer.
Past 6 months
Verified purchase
Another Positive Experience with this seller. Always a fast ship and great communication. I will continue to do business with this seller. AAAAA+++++
2***8 (242)- Feedback left by buyer.
Past month
Verified purchase
Great Buys. Item exactly as described. Fast shipping .
i***a (179)- Feedback left by buyer.
Past 6 months
Verified purchase
Brand new worked perfectly. Just as described. Best price around. Trustworthy seller
m***a (149)- Feedback left by buyer.
Past 6 months
Verified purchase
Awesome seller!! Good price and fast delivery A+
n***o (1183)- Feedback left by buyer.
Past 6 months
Verified purchase
Very prompt shipping, Adequate packaging, Item arrived exactly as photographed and described in the auction. Thank you VERY much!