Keep your aquarium water crystal clear with the Eshopps 7" Rectangular 300 Micron Filter Socks (3-Pack). Designed specifically for compatible Eshopps sumps, these premium replacement filter socks provide efficient mechanical filtration by trapping uneaten food, detritus, algae, and other suspended debris before it can break down and impact water quality.

Constructed from durable 300-micron felt, these filter socks help reduce waste buildup while promoting improved water clarity and healthier aquarium conditions. The 3-pack allows you to rotate clean socks during routine maintenance, ensuring your filtration system continues operating at peak performance.

Whether you're maintaining a reef aquarium or a fish-only marine system, replacing filter socks regularly is one of the easiest ways to improve water quality and reduce nutrient buildup.

Features

• Genuine Eshopps replacement filter socks
• Includes 3 rectangular filter socks
• 300-micron felt material
• Traps detritus, uneaten food, algae, and debris
• Helps improve water clarity
• Supports healthier water quality
• Durable, reusable construction
• Easy to remove and clean
• Designed for compatible Eshopps sumps
• Perfect for routine aquarium maintenance

Specifications

• Quantity: 3 Filter Socks
• Size: 7" Rectangular
• Micron Rating: 300 Micron
• Material: Reusable Felt
• Application: Mechanical Filtration

Compatible With

Compatible with select Eshopps sumps that utilize 7-inch rectangular filter socks.

Please verify compatibility with your sump model before purchasing.

Why Use Filter Socks?

Replacing or cleaning filter socks regularly helps:

• Remove suspended debris before it decomposes
• Improve water clarity
• Reduce excess nutrients
• Lower maintenance on other filtration equipment
• Promote a healthier aquarium environment

For best results, rinse or replace filter socks every 2–4 days, depending on your aquarium's bioload.

Why Shop with Infinity and Beyond Aquatics?

At Infinity and Beyond Aquatics, we carefully select products that help hobbyists maintain healthy, thriving aquariums. Whether you're performing routine maintenance or upgrading your filtration system, we're committed to providing quality products backed by exceptional customer service.

When you shop with us, you'll receive:

• Genuine manufacturer-authorized products
• Competitive everyday pricing
• Family-owned small business service
• Secure online checkout
• Carefully packaged orders
• Knowledgeable hobbyist support

Shipping Information

Orders are typically processed within 1–3 business days before shipment.

Once your order ships, you'll receive a tracking email so you can follow your package every step of the way. Most orders arrive within 3–7 business days, depending on your location and carrier transit times.

Some manufacturer direct-ship or special-order items may require additional processing time. If applicable, any extended lead times will always be noted on the product page before purchase.