🏀 Free shipping on orders over $50 · 30-day free returns · 100% authentic

W Spiral ☆ White Color ☆ 500ml ☆ No Resale ☆ Genuine Product ☆ Limited 3 Sets ①

★★★★★ 4.5 rating · 25 reviews · 247+ sold
$46.19 $60.0469982147217 30% OFF
Flash Sale ends in
00d 00h 00m 00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty

Product Details

Product Details (*^▽^)/★*☆?

☆Summer Sale Price☆ ¥8,980 → ¥6,999 ? *Price valid until October 10th* ?

◎ This is a rare and highly valuable filter media!

■ Limited stock (Production discontinued, no re-stock, only remaining 3 sets)
Ships via Rakuraku Mercari便 anonymous delivery ☆

■ High-performance filter media: W Spiral White, 500ml ?
This spiral media is a precious Japanese-made product. Due to rising material costs and various other factors, it is now out of production and no longer sold ☆
It is patented, similar to Fujino Spiral.
Its size is much smaller than Fujino Spiral or Cavity, approximately 6mm!
It's the same size as Eheim Substrat Pro and pairs exceptionally well with Substrat! ?
While ceramic media can become clogged to some extent, using this spiral media in combination makes it less prone to clogging, stabilizes water quality, and results in high clarity ?
Unlike the larger Fujino Spiral and Cavity, its smaller size allows for a larger filtration surface area and makes it suitable for Japanese aquarium sizes, not just large tanks ?
Highly recommended for breeders, as it has led to successful breeding of difficult species ?
(Highly recommended for all types of filters: external, top, and hang-on-back filters ☆ A species that was difficult to breed was the Imperial Zebra Pleco, but successful regular breeding has been achieved!)
The material is very durable, and as a Japanese-made product, it can be used semi-permanently ?
As this is a rare spiral media that is no longer available, we are unable to offer discounts or bundle deals. We appreciate your understanding and cooperation m(_ _)m
The quantity available is limited, so this is a special offer.

■ This is a new, unused item. However, please understand that there may be minor scratches from storage. We kindly ask for your consideration before purchasing _(_^_)_☆

■ We will pack 500ml and ship via Rakuraku Mercari便 _(_^_)_

■ We also have other colors of W Spiral available ?

■ We have taken multiple photos to clearly show the product's condition, so please check them carefully _(_^_)_

■ Regarding shipping, if there are restrictions on package thickness, we will use simple packaging such as placing the item in a transparent OPP bag ☆

※ To prevent any issues such as product swapping, all sales are final (No Claims, No Returns) _(_^_)_

#Cavity
#FujinoSpiral
#FilterMedia

Category
Filters, Pumps & Filter Media
Condition
New/unused
Shipping
Included in price (by seller)
From
Unspecified

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (25)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6954620
★★★★★
2026-11-07

La qualità è adeguata e il prodotto fa bene il suo lavoro.