Big Blue 4.5"x20' Mixed Bed DI Refillable Filter Car Wash/Aquariums/Windows USA

Oceanic Water Systems
(4712)
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US $80.00
ApproximatelyS$ 103.69
Condition:
New
More than 10 available15 sold
People are checking this out. 8 have added this to their watchlist.
This one's trending. 15 have already sold.
Shipping:
US $15.00 (approx S$ 19.44) FedEx Ground / FedEx Home Delivery®.
Located in: North Hollywood, California, United States
Delivery:
Estimated between Mon, 8 Dec and Wed, 10 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:143338086096
Last updated on Nov 25, 2025 15:59:39 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
Brand
Oceanic Water Systems
Compatible Brand
CS, Hydrologic
Type
DI filter
Filtration Type
Deionization
Item Height
20 in
Model
BB4520MBDI
Compatible Model
BB4520MBDI
MPN
BB4520MBDI
Replacement Filter Type
Big Blue DI Filter
Item Width
4.5 in
UPC
Does not apply
Category

Item description from the seller

About this seller

Oceanic Water Systems

99% positive feedback•13K items sold

Joined Oct 2005
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 ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
4.9

Popular categories from this store

See allcategories
Commercial Water FiltrationReverse Osmosis Water SystemsAQUARIUM REVERSE OSMOSIS- RODIWhole House Water SoftenerWhole House Filtration SystemReplacement Water FiltersSalt Free Water ConditionerReverse Osmosis Storage TanksHousing

Seller feedback (4,953)

All ratingsselected
Positive
Neutral
Negative
  • d***d (616)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Items exactly as described. Items actually arrived 2 days earIier than expected (which was very nice). I had several questions about what to order and how much for my tanks. Seller answered very promptly and was very nice about everything. Excellent eBayer, highly recommended, A++++++.
    1 Cubic Ft. Coconut Shell Granular Activated Carbon GAC Filter Media 12x40 Mesh (#144212886887)
  • m***d (874)- Feedback left by buyer.
    Past month
    Verified purchase
    Just as described. Fast shipping and well packaged. Great Ebayer A++++
    OCEANIC Home Reverse Osmosis RO Drinking Water Filter System 50 GPD 3 Stage (#141069054135)
  • a***k (384)- Feedback left by buyer.
    Past month
    Verified purchase
    Very quick ship (compared to another similar vendor). Good service and communication. Thank you!
    4.5"x10" Big Blue Filter: Bone Char for Removing Fluoride & Arsenic, 10-inch (#135077198638)
See all feedback