Ande · Fishing Line
Ande Monster Monofilament Line
Lower concern; conventional monofilament typically lacks PFAS coatings, though no public brand disclosure confirms it.
Ande Monster is a nylon monofilament fishing line with no known PFAS treatment typical of standard mono lines. The brand makes no public PFAS claims or disclosures. Fishing mono is generally lower concern than coated water-resistant textiles or nonstick cookware, but verification from Ande would strengthen confidence.
Shop Ande on Amazon →Material
Monofilament nylon fishing line
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Ande Monster is extruded nylon monofilament, a single-strand polymer widely used in fishing. Monofilament nylon is chemically stable during normal use and does not leach into water in meaningful quantities because it remains a solid polymer matrix with no added coatings or plasticizers that would dissolve. The material is designed for tensile strength and water resistance, not for contact with skin or ingestion, so the typical hazard pathways for consumer products do not apply.
The brand's record and disclosure
Ande is a subsidiary of Pure Fishing Inc. and has no documented safety recalls, certifications disputes, or transparency controversies on record. The brand does not publicly disclose manufacturing standards, material sourcing, or independent testing results for heavy metals or contaminants. This silence is typical for fishing-line manufacturers but limits independent verification of quality control.
How it compares in its category
Monofilament lines are the baseline of fishing tackle and carry lower hazard profiles than braided or fluorocarbon alternatives. Braided lines sometimes contain heavy-metal dyes; fluorocarbon lines pose minor ingestion risks if fragments are handled. Ande Monster is a standard monofilament offering with no distinctive safety advantage or disadvantage versus other major brands in the same category.
If you buy it
Store the spool in a cool, dry place away from UV light, which degrades nylon and can brittle the line prematurely. Discard line if it becomes visibly discolored, stiff, or frayed. Replace spools annually if used frequently in saltwater, as marine environments accelerate polymer breakdown. Do not ingest or allow prolonged skin contact with line; if ingested, seek medical attention. Dispose of used line in household waste, not water systems, to prevent environmental entanglement hazards.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Nylon polymer degradation and brittleness over time
Nylon monofilament degrades under UV exposure and thermal stress, becoming brittle and prone to snapping or splintering. This is a functional failure risk rather than a toxicological hazard, but fragments could pose minor aspiration or ingestion risk if handled carelessly.
Heavy metals in polymerization residue
Ande has no public disclosure of residual metals from nylon synthesis catalysts. Industry standard practice does not typically introduce lead, cadmium, or mercury into monofilament during extrusion, but no independent testing of Ande Monster has been published to confirm absence.
Dye or colorant leaching
Ande Monster monofilament is dyed in bulk, and color stability in water is industry standard. No evidence of azo dyes or heavy-metal colorants in monofilament lines, and leaching risk into water is negligible because the dye is bonded into the polymer matrix.
Environmental persistence and entanglement risk
Nylon monofilament is persistent in aquatic environments (breakdown time estimated 200+ years) and poses documented entanglement hazards to marine wildlife if discarded in water. This is an environmental hazard, not a direct consumer health hazard, but supports responsible disposal in household waste.
Ingestion of line fragments
If line breaks during use and fragments are not recovered, accidental ingestion by humans or pets is possible but rare. Small monofilament fragments are not acutely toxic but could pose bowel obstruction risk in pets; supervision during fishing is the primary mitigation.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Fishing Line
Stren
Original
Monofilament nylon fishing line
Lower PFAS concern for a fishing line product; no coating or treatment typical of PFAS carriers.
⚠Risky category by default
Maxima
Ultragreen One Shot
Lubricant/chain oil (mineral or synthetic base)
Lower PFAS concern for a chain lubricant; minimal Teflon-family coating/waterproofing risk profile.
⚠Risky category by default
Seaguar
Blue Label
Fluorocarbon fishing line (monofilament)
Fluorocarbon fishing line may contain PFAS; insufficient public data to grade definitively.
⚠Risky category by default
More fishing line grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.