Grow Sow Greener
PTFE Hydrophobic Syringe Filter - 0.22um - 13mm - 10 Pack
PTFE Hydrophobic Syringe Filter - 0.22um - 13mm - 10 Pack
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0.22µm PTFE Syringe Filters (Hydrophobic) - 13mm, Autoclavable, 100pcs
These 0.22µm syringe filters are perfect for gas exchange in liquid culture jars. They effectively block contamination from entering your jar while allowing enough fresh air for optimal growth as the filter is smaller than most bacteria and mold spores. Being hydrophobic, they are leak proof and wont wick contaminants through the filter maintaining sterile conditions within your liquid cultures. Made from PTFE, it withstands extreme heat and pressure during sterilisation without warping or deforming.
Key Features:
- High-Quality Construction: Premium virgin polypropylene housing welded with a hydrophobic PTFE membrane ensures leak-proof performance.
- Excellent Sealing: Can be securely mounted on predrilled lids, creating an airtight seal however we recommend using high temp RTV silicone for a professional job.
- Reusable and Durable: Capable of withstanding the autoclave process multiple times, making them 100% reusable.
Usage Instructions:
- Drill a 4mm (5/32) hole in a wide mouth stainless steel canning lid.
- Insert the syringe filter with the narrow end snugly into the hole.
- For an even more airtight seal, use high heat RTV silicone.
Perfect for home mycologists and widely used in scientific laboratories, these filters offer exceptional contaminant-free gas exchange for all grains and liquid culture jars.
Shipping
Shipping
Delivery Costs
Our shipping is broken down into two categories and are dispatched the same or next day as standard.
1. Unlimited "Small" (Garden) Seed Packets:
- Including wooden plant markers and sprouting bags.
- £1.99 - Standard Delivery 2 - 4 business days.
- £4.90 Express Delivery 1 - 3 business days
2. Everything Else - Sprouting and Microgreen Seeds, Growing Equipment, Gifts and Grow Kits:
UK Mainland.
- £3.85 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.
- £6.50 - Next Day Courier Service on orders 0 - 4.5kg.
- £8.95 - Next Day Courier Service on orders over 4.5kg.
- Contact us for a quote on orders over 26kgs.
Ireland, Northern Ireland, Isle of Man, Guernsey and Jersey.
- £9.45 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.
- £23.50 - Standard Delivery on orders 2kg - 26kg.
- Contact us for a quote on orders over 26kg.
The EU, Switzerland and Rest of World.
Get in touch for equipment sales to the EU and the rest of the world for a competitive shipping quote. Unfortunately we cannot yet post seeds outside the UK.
Delivery and Packaging
All products are packaged plastic free as standard. Your garden seeds are sealed for freshness inside white glassine envelopes which are a water/vapour resistant compostable paper product whilst your Microgreen and Sprouting Seeds arrive in resealable zip lock pouches made from GMO free vegetable starch which are further heat sealed to ensure these great products reach you safely!
Returns Policy
Returns Policy
We hope you are loving your purchase however we understand that sometimes things don't go as planned and returns and refunds are necessary. Please refer to the following return and refund policies at growsowgreener.co.uk.
My product is damaged defective or you shipped me the wrong product.
We're sorry about that and understand your frustration! We would love to offer you a refund or a replacement. Please contact us at hi@growsowgreener.co.uk within 30 days of purchase for a full refund or replacement.
I ordered the wrong product or simply changed my mind.
No worries, we will refund you the full amount (minus the shipping charges) provided the items are returned in new condition and in original packaging. Once received we will issue your refund however you will be responsible for return shipping costs for non defective products.
Please post to:
Grow Sow Greener
RETURNS (order number)
5 Longfields
West Alvington
Devon TQ73QG
UK
Guaranteed to grow promise.
Should you have absolutely any problems issues or difficulties getting your seeds to germinate or problems/queries regarding our grow kits or equipment, please get in touch at hi@growsowgreener.co.uk and we will strive to help you out via email, call or video call.
All our seeds and products have been tested here by us however if we still cant help you get growing we will offer a free replacement.
Unfortunately, we cannot accept returns on gift cards.
