SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: None

Item Type: Air Filters & Systems

Origin: Mainland China

✨ Product Introduction ✨

━━━━━━━━━━

This spherical sponge air filter is a universal modification accessory for motorcycles, offering multiple specifications of 28mm-58mm straight mouth sizes to choose from. The high-density thick sponge is paired with a metal locking ring to replace the original air filter and increase air intake. It is suitable for carburetor models such as scooters, off-road motorcycles, and beach bikes, and is a specialized accessory for modifying air intake and enhancing power.

🔹 Core product highlights 🔹

┈┈┈┈┈┈┈┈┈┈┈┈

✅ Multi caliber specifications, suitable for the vast majority of vehicle models

Covering multiple straight mouth sizes of 28/32/38/42/44/47/50/54/58mm, various types of pedals, off-road, and curved beam motorcycle carburetors can be matched. Choose the size according to your needs and install it without pressure.

✅ High density double-layer sponge, balancing filtration and air intake

Thick red foam sponge with uniform and fine pores, effectively blocking dust, mud, sand and gravel, and protecting the engine cylinder; Sponge is breathable and does not block air, and compared to the original paper air filter, it has smoother air intake and more abundant acceleration and power.

✅ Metal reinforced locking ring, sealed firmly and not falling off

The outer layer is thickened with stainless steel anti slip throat clamps, equipped with adjusting screws, which tightly fit the carburetor interface after tightening, and will not loosen or leak during bumpy riding; Edge rubber sealing ring prevents unfiltered air from directly entering the engine.

✅ Spherical large intake design, modified to enhance power

The spherical large-area intake structure has a larger intake capacity and more responsive throttle, making it the preferred choice for modification enthusiasts. It is suitable for daily commuting, off-road riding, and track modification, optimizing fuel combustion efficiency.

✅ Washable and reusable, reducing maintenance costs

Sponge material can be washed with water for dust removal, and can be repeatedly installed after drying, without the need for frequent replacement of filter elements. Compared with disposable paper air filters, it is more durable and saves maintenance costs for long-term use.

⚙️ Installation and usage instructions ⚙️

━━━━━━━━━━

Measure the diameter of the carburetor inlet and select the corresponding diameter air filter;

Loosen the metal hose clamp, insert it into the carburetor straight hole, and align it in place;

Tighten the locking ring screws to ensure that the sealing ring is completely fitted without air leakage;

Regularly disassemble and rinse the sponge, dry it in the shade, and then reinstall it for use.

⚠️ Warm usage tips ⚠️

┈┈┈┈┈┈┈┈┈┈┈┈

The cleaning sponge must be completely dried before loading to prevent moisture from entering the engine and causing malfunctions;

It is recommended to shorten the cleaning cycle in dusty off-road environments to prevent air intake blockage;

Regularly check the tightness of the throat clamp to prevent the air filter from falling off during high-speed driving.