Whats the sequence for these filters. Sediments or carbon?.Which comes first

While not an expert, or "really knowledgeable", I installed first, the Sediments filter and then the Carbon. The idea. First filter sediments, then Carbon. It just seemed logical. On second thought, read insymtructions.

Are these filters usable with a well system?

We are on a well and use this filter. I have two Big Blue filters inline - the first being the sediment filter (this item) and the second is a carbon filter. This works well with little loss in pressure. I change the sediment filter every three months and the carbon filter every 6 months. We have very sandy soil (2 miles from Lake Michigan) and the sediment filter does a good job in filtering out sand as well as other sediments.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Big Blue CTO Carbon Block & Sediment 20"x4.5" Replacement Filter Cartridges Set

Big Blue CTO Carbon Block & Sediment 20"x4.5" Replacement Filter Cartridges Set

Product ID: 472370216

Details

Material
Polypropylene
Item Weight
17 Pounds
External Testing Certification
NSF
Brand
Aquaboon
UPC
817905021357

💧5 Micron ultra-fine filtration

♻️20,000 gallons filter lifespan

🛠️Fits standard 20" Big Blue housings

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

KD 172.39

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KUWAIT.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

💧 Elevate your water game—pure, fresh, and hassle-free filtration!

LONG LASTING PERFORMANCE - Filters up to 20,000 gallons—replace only 2-3 times a year, saving time & money
MULTI LAYER SEDIMENT DEFENSE - Gradient density sediment filters trap everything from large debris to fine particles
PRECISION 5 MICRON FILTRATION - Captures chlorine, sediment, rust & odors for crystal-clear water
UNIVERSAL BIG BLUE COMPATIBILITY - Seamlessly fits all standard 20" Big Blue filter housings—no guesswork
PREMIUM COCONUT SHELL CARBON BLOCK - Eco-friendly activated carbon removes tastes & odors with zero carbon fines

This 4-pack replacement set includes two 5-micron 20" Big Blue carbon block CTO filters and two 5-micron 20" Big Blue sediment PP filters by AquaBoon. Designed for standard Big Blue housings, these filters use premium coconut shell activated carbon and multi-layered melt-blown sediment technology to remove chlorine, odors, rust, and particles. Each cartridge supports up to 20,000 gallons with a flow rate of 5-6 GPM, ensuring long-lasting, high-quality water filtration ideal for home or aquarium use.

Specifications

ASIN	B01MAUVYKA
Brand	Aquaboon
Customer Reviews	4.6 out of 5 stars 251 Reviews
Enclosure Material	Polypropylene (PP)
External Testing Certification	NSF
Item Weight	17 Pounds
Manufacturer	AquaBoon
Manufacturer Part Number	43222-6660
Material	Polypropylene (PP)
Model number	817905021357
UPC	817905021357

Reviews

J**K

29.04.2019

D**N

27.04.2026

S**N

7.06.2019

W**S

22.05.2025

J**I

23.12.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.