SPECIFICATIONS

Brand Name: FILSADAE

Fit for: Black Berkey Filters and PF-2 Fluoride Filters

High-concerned chemical: None

Inner dia.: 8.5mm

Material: natural rubber

Model Number: PB04

Origin: Mainland China

Outer Diameter: 29mm

Type: Water Filter Parts

Priming Button for Black Berkey Filters and PF-2 Fluoride Filters - Pack of 4

This rubber ring fits between a Black Berkey Purification Element and a pressurized faucet to "prime" the element, eliminating tiny air pockets in the Black Berkey Purification Element to maximize flow. Also performs the same priming function for the PF-2 elements.

Shipment:

72 Hours dispatch(Excluding the holidays) after payment confirmed by the Aliexpress

The standard shipping is China Post Registered Air Mail, ePacket for free (some specific country need to pay a little extra shipping fee by AliExpress Standard Shipping). Which will take 15 - 60 days to reach your location. Sometimes, we will use some special express if it is faster.

For the Parcel more than 2KGS ,we will ship the items by TNT ,FedEx ,DHL or other special express.

Payment:

(1) We accept through PayPal ,Alipay, All major credit cards, Bank Transfer, Escrow, Western Union etc.

(2) The Payment must be arranged within 19 days of placing the orders

(3) The price you paid for items excluding any customs tax. We do not have any duties in destination countries.

Remarks:

If you need much quantity or have any special request,the best please contact us or email us ,we'll check the final amount for you ,maybe can save some shipping cost for you.

Feedback

We depend on our customers' satisfaction to succeed and make improvement.Therefore,your feedback is very important to us.

If you are satisfied with our goods, please leave us a postive feedback.

Please contact us before leaving any negative or neutral feedback. We'll work with you to solve the problems and make improment in future.

Return Policy:

(1) We do not cover any items for damage after use or as the result of water or chemical damage.

(2)  FREE - We provide free 7 days warranty for this item

Step1) Contact us via Aliexpress trader manager or Message or Email
Step2) Provide as much detail as possible about the problem you are having
Step3) Authoritarian to return the item will be issued
Step4) All return shipping costs are the responsibility of the buyer
Step5) After we confirm receipts of the return items, the order payment will be returned to the buyer.

We stand behind the quality of our products. This item comes with a limited warranty that protects against defects in materials and workmanship under normal use.

Coverage Details

• Covers manufacturing defects and material failures
• Valid for the period specified on the product or receipt
• Applies only to the original purchaser
• Excludes damage caused by misuse, accidents, or unauthorized repairs
• Proof of purchase may be required to make a claim

How to Claim

• Contact our customer support team with your order details
• Provide a description of the issue and photos if applicable
• Follow the instructions for returning the item or receiving a replacement
• Claims are processed within 5–10 business days after the item is received

Additional Notes

Please handle items carefully and follow usage instructions to maintain warranty coverage. For questions about coverage or claims, contact our support team.

We are committed to delivering your orders quickly and safely. All shipments are processed within 1–2 business days of receiving your order, unless otherwise specified. Delivery times may vary depending on the shipping method, location, and product availability.

Shipping Methods

• Standard Shipping: 3–7 business days
• Expedited Shipping: 1–3 business days
• In-Store Pickup: Available for select items at participating locations

Order Tracking

Once your order has been shipped, you will receive a confirmation email with tracking information. You can monitor the delivery status at any time using the tracking number provided.

Shipping Restrictions

• We currently ship only within the specified countries listed at checkout.
• Certain items may not be eligible for expedited shipping or in-store pickup.
• Delivery times are estimates and may be affected by weather, holidays, or carrier delays.

Additional Notes

Please ensure that your shipping address is correct and complete to avoid delays. We are not responsible for lost or delayed packages due to incorrect information or carrier issues.

We want you to be completely satisfied with your purchase. If you are not happy with your item, you may return it within 30 days of receipt for a refund or exchange, subject to the conditions below.

Eligibility for Returns

• Items must be unused, in their original packaging, and in resalable condition.
• Proof of purchase, such as a receipt or order confirmation, is required.
• Some items, including perishable goods or personalized products, may not be eligible for return.

How to Return an Item

• Contact our customer support team to initiate a return.
• Pack the item securely in its original packaging or equivalent.
• Ship the item to the provided return address using a tracked shipping method.

Refunds and Exchanges

• Refunds are processed within 5–10 business days after the returned item is received and inspected.
• Exchanges will be processed once the returned item is approved and the replacement is shipped.
• Shipping costs for returns may be the responsibility of the customer unless the return is due to a defect or error on our part.

Additional Notes

Please ensure that items are returned safely to prevent damage during transit. Contact our support team if you have any questions or need assistance with the return process.

We are committed to making eco-friendly choices that reduce our environmental impact. From responsible sourcing to sustainable packaging, every product is designed with the planet in mind.

Our Sustainable Practices

• Products made with recycled or responsibly sourced materials
• Packaging designed to minimize waste and be recyclable
• Energy-efficient manufacturing processes
• Carbon footprint reduction through eco-conscious shipping
• Support for environmental programs and initiatives

How You Can Help

• Recycle packaging after use
• Choose items marked as eco-friendly or sustainably made
• Consider consolidated shipping to reduce emissions
• Share sustainable practices with your community

Here are answers to some of the most common questions about this product. If you don’t see your question, feel free to contact our support team.

1. How long will delivery take?

Delivery typically takes 3–7 business days depending on your location and the shipping method selected at checkout.

2. Can I return the item if I’m not satisfied?

Yes. Items can be returned within 30 days of receipt, provided they are in original condition and packaging. See our Return Policy for full details.

3. Is this product covered by a warranty?

Yes. The product comes with a limited manufacturer’s warranty that covers defects in materials and workmanship. Refer to our Warranty Policy for details.

4. Can I track my order?

Absolutely. Once your order has shipped, you will receive a confirmation email with tracking information to monitor its progress.

5. Who should I contact for technical support?

For setup, troubleshooting, or other technical questions, please contact our Technical Support team via email or phone. Details can be found in the Technical Support tab.